CN111585146A - Riveting jig and riveting method for probe - Google Patents
Riveting jig and riveting method for probe Download PDFInfo
- Publication number
- CN111585146A CN111585146A CN202010501313.0A CN202010501313A CN111585146A CN 111585146 A CN111585146 A CN 111585146A CN 202010501313 A CN202010501313 A CN 202010501313A CN 111585146 A CN111585146 A CN 111585146A
- Authority
- CN
- China
- Prior art keywords
- probe
- hole
- riveting
- head
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000523 sample Substances 0.000 title claims abstract description 418
- 238000000034 method Methods 0.000 title claims abstract description 18
- 210000001503 joint Anatomy 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 230000008602 contraction Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
The invention relates to the technical field of manufacturing of probe type connectors, and particularly discloses a riveting jig and a riveting method for a probe. The riveting jig of the probe comprises a probe head mounting assembly, a spring mounting assembly, a probe tube mounting assembly and a riveting plate assembly, wherein a plurality of bearing holes of the riveting plate assembly can respectively correspond to a plurality of probe head mounting holes of the probe head mounting assembly one by one, a plurality of spring mounting holes of the spring mounting assembly one by one or a plurality of probe tube mounting holes of the probe tube mounting assembly one by one, and a probe head in the probe head mounting hole, a spring of the spring mounting hole and a probe tube in the probe tube mounting hole can sequentially enter the bearing holes; the riveting machine comprises a supporting and pushing piece, a riveting head of the riveting machine can be abutted against the supporting and pushing piece and drives the supporting and pushing piece to slide in the bearing hole, a closing-up groove is formed in one end of the supporting and pushing piece, the closing-up groove can accommodate the port of the probe tube, and the diameter of the port of the probe tube can be contracted. The riveting jig of this probe can improve production efficiency and product quality.
Description
Technical Field
The invention relates to the technical field of manufacturing of probe type connectors, in particular to a riveting jig and a riveting method of a probe type connector.
Background
As shown in fig. 1 and 2, the probe type connector includes a plurality of probes, the probes include probe tubes 30, springs 20 and a probe head 10, the probe head 10 is slidably disposed in the probe tubes 30, and the springs 20 are disposed between the probe head 10 and the probe tubes 30, so that the probe head 10 can be automatically reset. The ports 301 of the probe tubes 30 are radially constricted to avoid disengagement of the probe tubes 30 during automatic repositioning of the probe tip 10.
In the prior art, when riveting a probe, the free length of the spring 20 is required to be smaller than the depth of the tube hole of the probe tube 30, so as to completely install the spring 20 in the tube hole of the probe tube 30, then place the probe head 10 on the spring 20, partially place the probe head 10 in the tube hole of the probe tube 30, and finally use a riveting machine to directly rivet the probe tube 30 and enable the port 301 of the probe tube 30 to shrink in the radial direction.
However, when the free length of the spring 20 in the probe connector is greater than the depth of the tube hole of the probe tube 30, the spring 20 is exposed outside the tube hole of the probe tube 30, and the riveting head 40 of the riveting machine cannot accurately align with the probe tube 30 to perform riveting operation, and if the connector is aligned to be riveted by manual visual inspection, the production efficiency is low, and the riveting quality is not high.
Disclosure of Invention
The invention aims to provide a riveting jig and a riveting method for a probe, so as to improve the production efficiency and the product quality.
In order to achieve the purpose, the invention adopts the following technical scheme:
a riveting tool of probe includes:
the probe head mounting assembly is provided with a plurality of probe head mounting holes at intervals for accommodating the probe heads;
the spring mounting assembly is provided with a plurality of spring mounting holes at intervals for accommodating springs;
the probe tube mounting assembly is provided with a plurality of probe tube mounting holes at intervals for accommodating probe tubes;
the riveting plate assembly is provided with a plurality of bearing holes at intervals, the plurality of bearing holes can respectively correspond to the plurality of probe head mounting holes one by one, the plurality of spring mounting holes one by one or the plurality of probe tube mounting holes one by one, and the probe heads in the probe head mounting holes, the springs in the spring mounting holes and the probe tubes in the probe tube mounting holes can sequentially enter the bearing holes;
the riveting machine comprises a butting and pushing piece, a riveting head of the riveting machine can be butted against the butting and pushing piece and drives the butting and pushing piece to slide in the bearing hole, a closing-in groove is formed in one end of the butting and pushing piece, the inner diameter of the closing-in groove is gradually increased from the groove bottom to the side where the groove opening is formed, the closing-in groove can accommodate the port of the probe tube and can enable the diameter of the port of the probe tube to be contracted, and the probe head can be butted with the butting and pushing piece or the riveting head.
Preferably, the pushing part comprises a pushing part body and a flange connected to one end of the pushing part body, the receiving hole is a stepped hole, a first stepped surface is arranged on the inner wall of the receiving hole, and the flange can abut against the first stepped surface.
Preferably, the inner wall of the receiving hole further has a second step surface, and the pushing member further includes:
and the buffer spring is sleeved outside the pushing piece body, one end of the buffer spring can be abutted against the flange, and the other end of the buffer spring can be abutted against the second step surface.
Preferably, the pushing piece is further provided with a rivet head accommodating hole along the axial direction, the rivet head accommodating hole is communicated with the closing-up groove, and the rivet head can penetrate through the rivet head accommodating hole and the closing-up groove and is abutted to the probe head.
Preferably, the riveting plate assembly comprises a riveting base plate and a riveting cover plate which are detachably butted, the receiving hole further comprises a riveting hole and a pushing hole, the pushing hole comprises a first pushing hole and a second pushing hole, the riveting hole and the first pushing hole are formed in the riveting base plate, the second pushing hole is formed in the riveting cover plate, the probe head, the spring and the probe tube can be contained in the riveting hole, the pushing piece can be slidably arranged in the pushing hole, and the port of the probe tube and the probe head can be located in the first pushing hole.
Preferably, the probe head mounting hole comprises a probe head guide hole and a probe head mounting hole which are communicated, the probe head can enter the probe head mounting hole through the probe head guide hole, a third step surface is formed at the joint of the probe head guide hole and the probe head mounting hole, and the probe head step surface on the probe head can be abutted to the third step surface.
Preferably, the spring mounting assembly comprises a spring mounting guide plate and a spring mounting plate which are detachably butted, a spring guide hole is formed in the spring mounting guide plate, the spring mounting hole is formed in the spring mounting plate, and the spring can enter the spring mounting hole through the spring guide hole.
Preferably, the probe tube mounting assembly comprises a probe tube mounting guide plate and a probe tube mounting plate which are detachably butted, a probe tube guide hole is formed in the probe tube mounting guide plate, the probe tube mounting hole is formed in the probe tube mounting plate, and the probe tube can enter the probe tube mounting hole through the probe tube guide hole.
Preferably, the probe tube mounting assembly further comprises:
the guide pillar is arranged in the probe tube mounting hole and is coaxial with the probe tube mounting hole, and the probe tube can be sleeved outside the guide pillar.
The invention adopts the following technical scheme:
a caulking method using the caulking jig of the probe as described above, the caulking method comprising:
feeding the probe head to a probe head mounting hole of a probe head mounting assembly, feeding the spring to a spring mounting hole of a spring mounting assembly, and feeding the probe tube to a probe tube mounting hole of a probe tube mounting assembly;
enabling the probe tube mounting assembly to be in butt joint with the riveting plate assembly, enabling the probe tube mounting holes to be in one-to-one correspondence with the bearing holes, and enabling the probe tubes in the probe tube mounting holes to enter the bearing holes;
the abutting part is provided with a closing groove and a rivet head accommodating hole which are communicated, the closing groove and the rivet head accommodating hole penetrate through the abutting part, the abutting part is arranged in the bearing hole, the spring mounting assembly is butted with the riveting plate assembly, the spring mounting holes are in one-to-one correspondence with the bearing holes, and the spring in the spring mounting hole enters the bearing hole from the rivet head accommodating hole and the closing groove;
enabling a probe head mounting assembly to be in butt joint with the riveting plate assembly, enabling the probe head mounting holes to be in one-to-one correspondence with the bearing holes, and enabling the probe heads in the probe head mounting holes to enter the bearing holes from the rivet head accommodating holes and the closing-up grooves;
and pressing the pushing piece downwards to rivet the probe and shrink the diameter of the port of the probe tube.
The invention has the beneficial effects that:
the probe head mounting assembly, the spring mounting assembly and the probe tube mounting assembly can be automatically fed in other modes such as a vibrating machine without manual feeding, so that the riveting efficiency is greatly improved. The riveting plate assembly sequentially receives the prepared probe tube of the probe tube mounting assembly, the prepared spring of the spring mounting assembly and the prepared probe head of the probe head mounting assembly, can provide guidance for the probe which is not riveted in the riveting process, ensures that the probe tube, the probe and the probe head are coaxially arranged, and ensures the position accuracy of the needle tube, the probe and the probe. The riveting machine is characterized in that the riveting head of the riveting machine applies pressure to the pushing piece, the pushing piece can slide in the bearing hole, so that the port of the probe tube is located in the closing groove and is abutted against the inner wall of the closing groove, and the inner diameter of the closing groove is gradually reduced from the notch to the side of the groove bottom, so that the diameter of the port of the probe tube can be gradually contracted in the process that the pushing piece slides to the probe tube. The probe head can be abutted against the abutting piece or a riveting head of the riveting machine, so that the step surface of the spring head of the probe head avoids the contraction of the port of the probe tube, and the relative position of the spring and the probe head meets the requirement to complete the riveting of the probe. The riveting jig for the probe provided by the invention enables the riveting head of the riveting machine to be directly pressed against the pushing piece to realize the riveting of the probe and the port shrinkage of the probe tube without aligning the probe tube, and is not only suitable for the riveting of the probe with the free length of the spring being not more than the depth of the tube hole of the probe tube, but also suitable for the riveting of the probe with the free length of the spring being more than the depth of the tube hole of the probe tube.
Drawings
FIG. 1 is a schematic diagram of a prior art probe;
FIG. 2 is an exploded view of the probe of FIG. 1;
FIG. 3 is a schematic structural view of a probe tube mounting assembly provided by an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic structural diagram of a riveted base plate and a probe tube mounting plate provided in an embodiment of the present invention before being butted;
FIG. 6 is a schematic structural diagram of a spring mounting assembly provided by an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a riveted base plate and a spring mounting plate provided in the embodiment of the present invention before being butted;
FIG. 8 is a schematic structural diagram of a probe head mounting assembly provided in accordance with an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a riveted base plate and a probe head mounting assembly provided in accordance with an embodiment of the present invention before being butted;
FIG. 10 is an exploded view of a rivet plate assembly provided by an embodiment of the present invention;
fig. 11 is a schematic structural view of a pushing member according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of a rivet head, a push-against piece and a rivet plate assembly provided in an embodiment of the present invention;
fig. 13 is a partial enlarged view at B in fig. 12.
In the figure:
1. a probe head mounting assembly; 11. a probe head mounting hole; 12. a probe head guide hole;
2. a spring mounting assembly; 21. a spring mounting hole; 22. a guide plate is installed on the spring; 23. a spring mounting plate; 24. a spring guide hole;
3. a probe tube mounting assembly; 31. a probe tube mounting hole; 32. a probe tube mounting guide plate; 33. a probe tube mounting plate; 34. a guide post; 35. a probe tube guide hole;
4. riveting the plate assembly; 41. a bearing hole; 411. a first pushing hole; 412. a second pushing hole; 413. riveting holes; 42. riveting the bottom plate; 43. riveting the cover plate;
5. a pushing member; 51. a closing groove; 52. a pushing member body; 53. a flange; 54. a buffer spring; 55. a rivet head accommodating hole;
10. a probe head; 101. a probe head step surface; 20. a spring; 30. a probe tube; 301. a port;
40. and (6) riveting the head.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
In the present invention, the directional terms such as "upper", "lower", "left", "right", "inner" and "outer" are used for easy understanding without making a contrary explanation, and thus do not limit the scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment provides a riveting tool of probe for in the riveting of probe-type connector to when spring 20 free length is greater than the tube hole degree of depth of probe pipe 30, can realize the quick riveting of probe, improve riveting efficiency and riveting quality.
As shown in fig. 1 to 13, the riveting jig for a probe provided in this embodiment includes a probe head mounting assembly 1, a spring mounting assembly 2, a probe tube mounting assembly 3, and a riveting plate assembly 4. The probe head mounting assembly 1 is used for preparing a probe head 10; the spring mounting assembly 2 is used to prepare the springs 20 and the probe tube mounting assembly 3 is used to prepare the probe tubes 30. The riveting plate component 4 is used for receiving the probe tube 30 prepared by the probe tube mounting component 3, the spring 20 prepared by the spring mounting component 2 and the probe head 10 prepared by the probe head mounting component 1 in sequence, and can provide guidance for the probe which is not riveted in the riveting process, so that the probe tube 30, the probe and the probe head 10 are ensured to be coaxially arranged. The pushing part 5 is used for receiving the pressure of the riveting head 40 of the riveting machine and applying acting force to the probe head 10 and the probe tube 30 so as to rivet the unfulfilled probe and shrink the port 301 of the probe tube 30 along the radial direction. It will be appreciated that the ports 301 of the probe tubes 30 are constricted to avoid abutment of the probe tip 10 against the probe tip step face 101 of the probe tip 10 during repositioning, and to avoid disengagement of the probe tip 10 from the probe tubes 30.
Specifically, the probe head mounting assembly 1 is formed with a plurality of probe head mounting holes 11 at intervals for receiving the probe heads 10. The spring mounting assembly 2 is provided with a plurality of spaced spring mounting holes 21 for receiving the springs 20. The probe tube mounting assembly 3 is formed with a plurality of probe tube mounting holes 31 at intervals for receiving the probe tubes 30. The riveting plate component 4 is provided with a plurality of bearing holes 41 at intervals, the plurality of bearing holes 41 can respectively correspond to the plurality of probe head mounting holes 11 one by one, the plurality of spring mounting holes 21 one by one or the plurality of probe tube mounting holes 31 one by one, and the probe head 10 in the probe head mounting hole 11, the spring 20 in the spring mounting hole 21 and the probe tube 30 in the probe tube mounting hole 31 can sequentially enter the bearing holes 41. The rivet head 40 of the riveting machine can abut against the abutting part 5 and drive the abutting part 5 to slide in the bearing hole 41, a closing-in groove 51 is formed in one end of the abutting part 5, the inner diameter of the closing-in groove 51 is gradually increased from the groove bottom to the side of the notch, the closing-in groove 51 can accommodate the port 301 of the probe tube 30 and can enable the diameter of the port 301 of the probe tube 30 to be contracted, and the probe head 10 can abut against the abutting part 5 or the rivet head 40. Preferably, the inside diameter of the necking groove 51 at a position near the groove bottom gradually increases from the groove bottom to the side of the notch, and the inside diameter at a position near the notch is kept constant.
The probe head mounting assembly 1, the spring mounting assembly 2 and the probe tube mounting assembly 3 can be prepared in advance, so that the riveting efficiency is greatly improved. The riveting plate component 4 receives the probe tube 30 prepared by the probe tube mounting component 3, the spring 20 prepared by the spring mounting component 2 and the probe head 10 prepared by the probe head mounting component 1 in sequence, can provide guidance for the probe which is not riveted in the riveting process, ensures that the probe tube 30, the probe and the probe head 10 are coaxially arranged, and ensures the position accuracy of the needle tube, the probe and the probe. The riveting head 40 of the riveting machine applies pressure to the abutting part 5, the abutting part 5 can slide in the bearing hole 41, so that the port 301 of the probe tube 30 is positioned in the closing-in groove 51 and abuts against the inner wall of the closing-in groove 51, and as the inner diameter of the closing-in groove 51 is gradually reduced from the notch to the groove bottom side, the diameter of the port 301 of the probe tube 30 can be gradually contracted in the process that the abutting part 5 slides to the probe tube 30. The probe head 10 can be abutted with the abutting piece 5 or the riveting head 40 of the riveting machine, so that the spring 20 head step surface of the spring probe head 10 avoids the contraction of the port 301 of the probe tube 30, and the relative position of the spring 20 and the probe head 10 meets the requirement, and the riveting of the probe is completed.
The riveting jig for the probe provided by the embodiment enables the riveting head 40 of the riveting machine to be directly pressed against the pushing piece 5, so that the riveting of the probe and the contraction of the port 301 of the probe tube 30 can be realized, and the riveting jig does not need to be aligned with the probe tube 30, and is not only suitable for riveting the probe with the free length of the spring 20 being not more than the depth of the tube hole of the probe tube 30, but also suitable for riveting the probe with the free length of the spring 20 being more than the depth of the tube hole of the probe tube 30.
As shown in fig. 3, the probe tube mounting assembly 3 includes a probe tube mounting guide plate 32 and a probe tube mounting plate 33 which are detachably butted, a probe tube guide hole 35 is formed on the probe tube mounting guide plate 32, a probe tube mounting hole 31 is formed on the probe tube mounting plate 33, and the probe tube 30 can enter the probe tube mounting hole 31 through the probe tube guide hole 35. Specifically, the probe tube guide hole 35 has a funnel shape, and a small diameter end of the probe tube guide hole 35 is connected to the probe tube mounting hole 31, so that a guide for the probe to enter the probe mounting hole can be provided. The probe tubes 30 are in clearance fit with the probe tube mounting holes 31, and one ends of the probe tubes 30 remote from the ports 301 extend out of the probe tube mounting plate 33.
As shown in fig. 4, in order to improve the position accuracy of the probe tube 30, it is preferable that the probe tube mounting assembly 3 further includes guide posts 34, the guide posts 34 are disposed in the probe tube mounting holes 31 and are disposed coaxially with the probe tube mounting holes 31, and the probe tube 30 can be sleeved outside the guide posts 34.
The probe tube mounting guide plate 32 and the probe tube mounting plate 33 may be connected by a connecting member such as a screw, or the probe tube mounting plate 33 may be located on the lower side of the probe tube mounting guide plate 32, so that the probe tube mounting guide plate 32 is placed on the probe tube mounting plate 33 when the probe tube mounting assembly 3 is loaded.
As shown in fig. 5, when it is desired to place the probe tubes 30 in the probe tube mounting plate 33 on the rivet plate assembly 4, the probe tube mounting guide plate 32 is removed, and then the probe tube mounting plate 33 with the probe tubes 30 mounted thereon is butted against the rivet plate assembly 4, and the probe tubes 30 enter the receiving holes 41 of the rivet plate assembly 4 under the action of gravity.
As shown in fig. 6, the spring mounting assembly 2 includes a spring mounting guide 22 and a spring mounting plate 23 which are detachably connected to each other, a spring guide hole 24 is formed in the spring mounting guide 22, a spring mounting hole 21 is formed in the spring mounting plate 23, and the spring 20 can enter the spring mounting hole 21 through the spring guide hole 24. The aperture of the spring guide hole 24 is larger than that of the spring guide hole 24, the spring guide hole 24 is a funnel-shaped structure, and the small-diameter end of the spring guide hole 24 is connected with the probe tube mounting hole 31, so that guidance can be provided for the spring 20 to enter the spring mounting hole 21.
As shown in fig. 7, when it is desired to place the springs 20 in the spring mounting plate 23 on the rivet plate assembly 4, the spring mounting guide 22 is removed, the spring mounting plate 23 with the springs 20 mounted thereon is abutted against the rivet plate assembly 4, and the springs 20 are gravity fed into the receiving holes 41 of the rivet plate assembly 4.
As shown in fig. 8, the probe head mounting hole 11 includes a probe head guide hole 12 and a probe head mounting hole 11 that are communicated with each other, the probe head 10 can enter the probe head mounting hole 11 through the probe head guide hole 12, a third step surface is formed at a junction of the probe head guide hole 12 and the probe head mounting hole 11, and a probe head step surface 101 on the probe head 10 can abut against the third step surface to improve the position accuracy of the probe head 10.
As shown in fig. 9, when the probe head 10 in the probe head mounting hole 11 needs to be placed on the rivet plate assembly 4, the probe head mounting assembly 1 with the probe head 10 mounted thereon is butted against the rivet cover plate 43, and the probe head 10 passes through the abutting piece 5 and enters the rivet hole 413.
As shown in fig. 10, preferably, the rivet plate assembly 4 includes a rivet base plate 42 and a rivet cover plate 43 detachably butted with each other, the receiving hole 41 further includes a rivet hole 413 and a pushing hole, the pushing hole includes a first pushing hole 411 and a second pushing hole 412, the rivet hole 413 and the first pushing hole 411 are opened in the rivet base plate 42, the second pushing hole 412 is opened in the rivet cover plate 43, the rivet base plate 42 and the rivet cover plate 43 are butted to form the pushing hole, the probe head 10, the spring 20 and the probe tube 30 can be accommodated in the rivet hole 413, the pushing member 5 can be slidably disposed in the pushing hole, and the port 301 of the probe tube 30 and the probe head 10 can be located in the first pushing hole 411, so that the pushing member 5 exerts an acting force on the probe.
As shown in fig. 10 and 11, the pushing part 5 includes a pushing part body 52 and a flange 53 connected to one end of the pushing part body 52, the receiving hole 41 is a stepped hole, an inner wall of the receiving hole 41 has a first stepped surface, and the flange 53 can abut against the first stepped surface. The first step surface can provide limit for the sliding of the pushing piece 5, and the situation that the probe is unqualified due to the overlong sliding distance of the pushing piece 5 is avoided.
Preferably, the inner wall of the receiving hole 41 further has a second step surface, the pushing element 5 further includes a buffer spring 54, the buffer spring 54 is sleeved outside the pushing element body 52, one end of the buffer spring 54 can abut against the flange 53, and the other end can abut against the second step surface. The buffer spring 54 can play a role of buffering to avoid the pushing piece 5 from rigidly contacting with the probe, thereby protecting the probe.
As shown in fig. 12 and 13, in the present embodiment, the rivet head 40 of the riveting machine abuts against the probe head 10, specifically, the abutting member 5 further has a rivet head accommodating hole 55 along the axial direction thereof, the rivet head accommodating hole 55 is communicated with the closing-up groove 51, and the rivet head 40 for abutting against the abutting member 5 can penetrate through the rivet head accommodating hole 55 and the closing-up groove 51 and abut against the probe head 10. The pushing piece 5 slides in the receiving hole 41 under the pressure of the rivet head 40, so that the port 301 of the probe tube 30 is positioned in the closing groove 51 and is abutted against the inner wall of the closing groove 51, and the diameter of the port 301 of the probe tube 30 can be gradually contracted along the radial direction because the inner diameter of the closing groove 51 is gradually increased from the groove bottom to the side of the notch. The probe head 10 can abut against the riveting head 40, and in the process that the pushing piece 5 slides to the side of the probe, the probe head 10 also slides along with the probe head, the probe head step surface 101 of the probe head 10 avoids the contraction of the port 301 of the probe tube 30, and the relative position of the spring 20 and the probe head 10 meets the requirement, so that the riveting of the probe is completed.
Furthermore, the spring 20 and the probe tip 10 can pass through the rivet head accommodating hole 55 and the closing-in groove 51 to enter the receiving hole 41, and the rivet head accommodating hole 55 can also provide guiding and limiting effects for the spring 20 and the probe tip 10, so that the position accuracy of the probe tip 10 and the spring 20 is improved.
The working process of the riveting jig of the probe provided by the embodiment is as follows:
A. automatically feeding a probe head 10 to a probe head mounting hole 11 of a probe head mounting assembly 1, a spring 20 to a spring mounting hole 21 of a spring mounting assembly 2, and a probe tube 30 to a probe tube mounting hole 31 of a probe tube mounting assembly 3 by using a vibration arraying machine;
B. removing the probe tube mounting guide 32 from the probe tube mounting plate 33;
C. butting the probe tube mounting plate 33 provided with the probe tube 30 with the riveting base plate 42, and enabling the probe tube 30 to enter the riveting hole 413 of the riveting base plate 42;
D. removing the probe tube mounting plate 33 from the staking base plate 42;
E. butting the riveting base plate 42 provided with the probe tube 30 with the riveting cover plate 43, and placing the pushing piece 5 in the pushing hole;
F. removing the spring mounting guide 22 on the spring mounting plate 23;
G. butting the spring mounting plate 23 provided with the spring 20 with the riveting cover plate 43, wherein the spring 20 enters the riveting hole 413 of the riveting base plate 42 through the rivet head accommodating hole 55 of the pushing piece 5;
H. removing the spring mounting plate 23 on the riveted cover plate 43;
I. butting the probe head mounting assembly 1 provided with the probe head 10 with the riveting cover plate 43, wherein the probe head 10 enters the riveting hole 413 through the riveting head accommodating hole 55 of the pushing part 5;
J. removing the tip mounting assembly 1 from the riveted cover plate 43;
K. the riveting plate assembly 4 provided with the probe head 10, the spring 20 and the probe tube 30 is installed to a riveting machine, the riveting head 40 of the riveting machine enters a riveting head accommodating hole 55 of the abutting piece 5 under the action of a motor, the riveting head 40 abuts against and pushes the probe head 10, the probe head 10 and the spring 20 enter tube holes of the probe tube 30, the step surface of the riveting head 40 abuts against one end, far away from the probe, of the abutting piece 5, the abutting piece 5 is driven to move towards the riveting direction, and the mouth of the probe tube 30 is shrunk by the closing groove 51;
l. remove the rivet cover 43 and remove the probe from the rivet base 42.
Preferably, between steps J and K, a step N is further included: and mounting the riveting plate component 4 provided with the probe head 10, the spring 20 and the probe tube 30 to a prepressing machine for prepressing to realize the primary positioning of the probe head 10, the spring 20 and the probe tube 30.
The embodiment also provides a riveting method, which uses the above riveting jig for the probe, and the riveting method includes:
loading a probe head 10 to a probe head mounting hole 11 of a probe head mounting assembly 1, loading a spring 20 to a spring mounting hole 21 of a spring mounting assembly 2, and loading a probe tube 30 to a probe tube mounting hole 31 of a probe tube mounting assembly 3;
butting the probe tube mounting assembly 3 with the riveting plate assembly 4, enabling the probe tube mounting holes 31 to correspond to the bearing holes 41 one by one, and enabling the probe tubes 30 in the probe tube mounting holes 31 to enter the bearing holes 41;
the abutting part 5 is provided with a closing-up groove 51 and a rivet head accommodating hole 55 which are communicated, the closing-up groove 51 and the rivet head accommodating hole 55 penetrate through the abutting part 5, the abutting part 5 is arranged in the bearing hole 41, the spring mounting assembly 2 is butted with the riveting plate assembly 4, the spring mounting holes 21 are in one-to-one correspondence with the bearing holes 41, and the springs 20 in the spring mounting holes 21 enter the bearing holes 41 from the rivet head accommodating hole 55 and the closing-up groove 51;
butting the probe head mounting assembly 1 with the riveting plate assembly 4, enabling the probe head mounting holes 11 to correspond to the bearing holes 41 one by one, and enabling the probe heads 10 in the probe head mounting holes 11 to enter the bearing holes 41 from the riveting head accommodating holes 55 and the closing-up grooves 51;
pressing down on the pusher 5 causes the probe to rivet and constrict the diameter of the port 301 of the probe tube 30.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a riveting tool of probe which characterized in that includes:
the probe head mounting assembly (1) is provided with a plurality of probe head mounting holes (11) for accommodating the probe heads (10) at intervals;
the spring mounting assembly (2) is provided with a plurality of spring mounting holes (21) for accommodating springs (20) at intervals;
the probe tube mounting assembly (3) is provided with a plurality of probe tube mounting holes (31) for accommodating the probe tubes (30) at intervals;
the riveting plate assembly (4) is provided with a plurality of bearing holes (41) at intervals, the plurality of bearing holes (41) can be respectively in one-to-one correspondence with the plurality of probe head mounting holes (11), in one-to-one correspondence with the plurality of spring mounting holes (21) or in one-to-one correspondence with the plurality of probe tube mounting holes (31), and the probe heads (10) in the probe head mounting holes (11), the springs (20) in the spring mounting holes (21) and the probe tubes (30) in the probe tube mounting holes (31) can sequentially enter the bearing holes (41);
the riveting device comprises a butting part (5), a riveting head (40) of the riveting machine can be butted against the butting part (5) and drives the butting part (5) to slide in the bearing hole (41), a closing-in groove (51) is formed in one end of the butting part (5), the inner diameter of the closing-in groove (51) is gradually increased from the groove bottom to the side where the groove opening is formed, the closing-in groove (51) can accommodate a port (301) of the probe tube (30) and can enable the diameter of the port (301) of the probe tube (30) to be contracted, and the probe head (10) can be butted against the butting part (5) or the riveting head (40).
2. The riveting jig of the probe according to claim 1, wherein the pushing part (5) comprises a pushing part body (52) and a flange (53) connected to one end of the pushing part body (52), the receiving hole (41) is a stepped hole, the inner wall of the receiving hole (41) has a first stepped surface, and the flange (53) can abut against the first stepped surface.
3. The riveting jig of the probe according to claim 2, wherein the inner wall of the receiving hole (41) further has a second step surface, and the pushing member (5) further comprises:
and the buffer spring (54) is sleeved outside the pushing piece body (52), one end of the buffer spring (54) can be abutted against the flange (53), and the other end of the buffer spring can be abutted against the second step surface.
4. The riveting jig for the probe according to claim 1, wherein the pushing member (5) further has a rivet receiving hole (55) along an axial direction thereof, the rivet receiving hole (55) is communicated with the notch groove (51), and the rivet (40) can penetrate through the rivet receiving hole (55) and the notch groove (51) and abut against the probe (10).
5. The riveting jig of probe according to claim 1, characterized in that the riveting plate component (4) comprises a riveting bottom plate (42) and a riveting cover plate (43) which are detachably butted, the bearing hole (41) also comprises a riveting hole (413) and a pushing hole, the pushing hole comprises a first pushing hole (411) and a second pushing hole (412), the riveting hole (413) and the first abutting-pushing hole (411) are arranged on the riveting bottom plate (42), the second pushing hole (412) is opened in the riveting cover plate (43), the probe head (10), the spring (20) and the probe tube (30) can be accommodated in the riveting hole (413), the pushing piece (5) can be arranged in the pushing hole in a sliding mode, and the port (301) of the probe tube (30) and the probe head (10) can be located in the first pushing hole (411).
6. The riveting jig of the probe according to claim 1, wherein the probe head mounting hole (11) comprises a probe head guide hole (12) and a probe head mounting hole (11) which are communicated with each other, the probe head (10) can enter the probe head mounting hole (11) from the probe head guide hole (12), a third step surface is formed at the joint of the probe head guide hole (12) and the probe head mounting hole (11), and the probe head step surface (101) on the probe head (10) can abut against the third step surface.
7. The riveting jig of the probe according to claim 1, wherein the spring mounting assembly (2) comprises a spring mounting guide plate (22) and a spring mounting plate (23) which are detachably butted, a spring guide hole (24) is formed in the spring mounting guide plate (22), the spring mounting hole (21) is formed in the spring mounting plate (23), and the spring (20) can enter the spring mounting hole (21) through the spring guide hole (24).
8. The riveting jig of the probe according to claim 1, wherein the probe tube mounting assembly (3) comprises a probe tube mounting guide plate (32) and a probe tube mounting plate (33) which are detachably butted, a probe tube guide hole (35) is formed in the probe tube mounting guide plate (32), the probe tube mounting hole (31) is formed in the probe tube mounting plate (33), and the probe tube (30) can enter the probe tube mounting hole (31) through the probe tube guide hole (35).
9. The riveting jig of probe according to claim 1, characterized in that, the probe tube installation component (3) further comprises:
and the guide post (34) is arranged in the probe tube mounting hole (31) and is coaxially arranged with the probe tube mounting hole (31), and the probe tube (30) can be sleeved outside the guide post (34).
10. A riveting method using the probe according to any one of claims 1 to 9, the riveting method comprising:
feeding a probe head (10) to a probe head mounting hole (11) of a probe head mounting assembly (1), feeding a spring (20) to a spring mounting hole (21) of a spring mounting assembly (2), and feeding a probe tube (30) to a probe tube mounting hole (31) of a probe tube mounting assembly (3);
enabling the probe tube mounting assembly (3) to be in butt joint with the riveting plate assembly (4), enabling the probe tube mounting holes (31) to correspond to the bearing holes (41) one by one, and enabling the probe tubes (30) in the probe tube mounting holes (31) to enter the bearing holes (41);
a closing-up groove (51) and a rivet head accommodating hole (55) which are communicated with each other are formed in the abutting piece (5), the closing-up groove (51) and the rivet head accommodating hole (55) penetrate through the abutting piece (5), the abutting piece (5) is arranged in the bearing hole (41), the spring mounting assembly (2) is butted with the rivet plate assembly (4), the spring mounting holes (21) are in one-to-one correspondence with the bearing holes (41), and the springs (20) in the spring mounting holes (21) enter the bearing hole (41) from the rivet head accommodating hole (55) and the closing-up groove (51);
butting a probe head mounting assembly (1) with the riveting plate assembly (4), enabling the probe head mounting holes (11) to correspond to the bearing holes (41) one by one, and enabling the probe heads (10) in the probe head mounting holes (11) to enter the bearing holes (41) from the rivet head accommodating holes (55) and the closing grooves (51);
and pressing the pushing piece (5) downwards to rivet the probe, and shrinking the diameter of the port (301) of the probe tube (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010501313.0A CN111585146B (en) | 2020-06-04 | Riveting jig and riveting method for probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010501313.0A CN111585146B (en) | 2020-06-04 | Riveting jig and riveting method for probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111585146A true CN111585146A (en) | 2020-08-25 |
| CN111585146B CN111585146B (en) | 2024-05-31 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114583521A (en) * | 2022-03-03 | 2022-06-03 | 深圳市拓普联科技术股份有限公司 | Drum spring type connector assembling device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW540835U (en) * | 2002-06-11 | 2003-07-01 | Molex Inc | Pressing type conductive terminal |
| CN2687862Y (en) * | 2004-01-09 | 2005-03-23 | 上海莫仕连接器有限公司 | Pressing type conductive terminal device |
| CN102354894A (en) * | 2011-06-10 | 2012-02-15 | 魏正鹏 | Method used for pogo pin assembly |
| US8353730B1 (en) * | 2011-11-02 | 2013-01-15 | Proconn Technology Co., Ltd. | Probe connector |
| CN111036780A (en) * | 2020-01-08 | 2020-04-21 | 太仓比泰科自动化设备有限公司 | Automatic riveting machine of dotting of miniature probe |
| CN212062974U (en) * | 2020-06-04 | 2020-12-01 | 福立旺精密机电（中国）股份有限公司 | Riveting tool of probe |
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW540835U (en) * | 2002-06-11 | 2003-07-01 | Molex Inc | Pressing type conductive terminal |
| CN2687862Y (en) * | 2004-01-09 | 2005-03-23 | 上海莫仕连接器有限公司 | Pressing type conductive terminal device |
| CN102354894A (en) * | 2011-06-10 | 2012-02-15 | 魏正鹏 | Method used for pogo pin assembly |
| US8353730B1 (en) * | 2011-11-02 | 2013-01-15 | Proconn Technology Co., Ltd. | Probe connector |
| CN111036780A (en) * | 2020-01-08 | 2020-04-21 | 太仓比泰科自动化设备有限公司 | Automatic riveting machine of dotting of miniature probe |
| CN212062974U (en) * | 2020-06-04 | 2020-12-01 | 福立旺精密机电（中国）股份有限公司 | Riveting tool of probe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114583521A (en) * | 2022-03-03 | 2022-06-03 | 深圳市拓普联科技术股份有限公司 | Drum spring type connector assembling device |
| CN114583521B (en) * | 2022-03-03 | 2022-11-29 | 深圳市拓普联科技术股份有限公司 | Drum spring type connector assembling device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209078665U (en) | A kind of O-ring seal mounting tool | |
| CN217991543U (en) | Automatic change quick change mechanism | |
| CN212062974U (en) | Riveting tool of probe | |
| CN111585146A (en) | Riveting jig and riveting method for probe | |
| US4356626A (en) | Apparatus for automatically inserting an electrical contact into an electrical connector | |
| CN111585146B (en) | Riveting jig and riveting method for probe | |
| CN217588048U (en) | Circuit board program burning device | |
| CN109900305B (en) | Microwave assembly fixing and testing tool | |
| CN219004315U (en) | Riveting device for nozzle test | |
| CN218111781U (en) | Full-automatic kludge of vehicle air conditioner plastic joint | |
| CN211804710U (en) | Floating press-fitting mechanism for bushing sleeve | |
| CN114619250B (en) | Electrical isolation adapter assembly equipment and assembly method | |
| CN212858440U (en) | Material pressing device and motor processing equipment | |
| CN211123507U (en) | Double-station focusing adjusting jig | |
| CN111490654B (en) | Stator and rotor assembling mechanism | |
| CN111250952A (en) | Floating press-fitting mechanism for bushing sleeve | |
| CN210703470U (en) | Press mounting tool for split elastic pin | |
| JP3283083B2 (en) | Positioning device for piston pin press fit | |
| CN110576307A (en) | Press mounting tool for split elastic pin | |
| CN111347243A (en) | Rivet assembly device for lithium battery | |
| CN214446002U (en) | Oil gun valve core assembling device | |
| CN212239970U (en) | Rivet assembly device for lithium battery | |
| CN219705022U (en) | Jack spring piece assembly fixture | |
| CN217394128U (en) | Shell welding auxiliary assembly | |
| CN217858633U (en) | Continuous automatic riveting die internal mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |