CN217403778U - Equipment for detecting PIN needle disengaging force of workpiece - Google Patents
Equipment for detecting PIN needle disengaging force of workpiece Download PDFInfo
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- CN217403778U CN217403778U CN202221156732.6U CN202221156732U CN217403778U CN 217403778 U CN217403778 U CN 217403778U CN 202221156732 U CN202221156732 U CN 202221156732U CN 217403778 U CN217403778 U CN 217403778U
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Abstract
The utility model discloses an equipment for detecting work piece PIN needle takes off power, include: the supporting plate is used for supporting a workpiece to be tested; the first driving mechanism is arranged at the bottom of the bearing plate and used for driving the bearing plate to move up and down; the guide mechanism is connected with the bearing plate in a sliding way and is used for providing guide for the up-and-down movement of the bearing plate; the detection mechanism comprises a connecting plate arranged on the guide mechanism, a pressure gauge arranged on the connecting plate and a PIN detection head arranged at the detection end of the pressure gauge; the first driving mechanism drives the bearing plate to move towards the direction close to the PIN detection head or away from the PIN detection head along the guide of the guide mechanism. The utility model discloses a set up first actuating mechanism to utilize first actuating mechanism to drive the bearing board and remove along guiding mechanism's direction, and make PIN needle detection head peg graft in order to acquire pressure data with the through-hole that awaits measuring of work piece, thereby deduce the pressure data that the PIN needle is deviate from the through-hole that awaits measuring of work piece.
Description
Technical Field
The utility model relates to a mechanical detection technical field especially relates to an equipment for detecting work piece PIN needle takes off power.
Background
This section merely provides background information related to the present application to enable those skilled in the art to more fully and accurately understand the present application, which is not necessarily prior art.
The product detection is an important link before the product is produced in quantity or leaves a factory, and if the product detection link has a problem, the rejection rate of the product is increased easily, and the factory pass rate of the product is reduced.
The existing detection equipment mainly aims at the detection of the PIN needle, and on the contrary, the detection of the connecting hole of the workpiece inserted with the PIN needle is not. This is difficult to achieve if it is desired to detect how much pressure is required to release the PIN inserted into the workpiece. Therefore, whether the workpiece meets the production requirements of customers or not when the workpiece leaves a factory cannot be judged.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an equipment for detecting work piece PIN needle and deviating from power, and then can judge whether the work piece that awaits measuring accords with the production requirement.
The utility model discloses a following technical scheme realizes: an apparatus for detecting a PIN-out force of a workpiece, comprising:
the supporting plate is used for supporting a workpiece to be tested;
the first driving mechanism is arranged at the bottom of the bearing plate and used for driving the bearing plate to move up and down;
the guide mechanism is connected with the bearing plate in a sliding manner and is used for providing guide for the up-and-down movement of the bearing plate;
the detection mechanism comprises a connecting plate arranged on the guide mechanism, a pressure gauge arranged on the connecting plate and a PIN detection head arranged at the detection end of the pressure gauge; the first driving mechanism drives the bearing plate to move towards the direction close to the PIN detection head or away from the PIN detection head along the guide of the guide mechanism.
From this, through setting up first actuating mechanism, in order to utilize first actuating mechanism to drive the bearing board and remove along guiding mechanism's direction, and make PIN needle detection head peg graft in order to obtain pressure data with the through-hole that awaits measuring of work piece, thereby deduce the pressure data that the PIN needle is deviate from the through-hole that awaits measuring of work piece, accomplish PIN needle and deviate from power detection process from this, and then can judge whether the work piece that awaits measuring accords with the production requirement, consequently very big promotion the qualification rate of leaving the factory of product, be favorable to reducing the product rejection rate, it has the effectual advantage of detection easy operation.
In one embodiment, the PIN detection head is detachably connected with the detection end of the pressure gauge.
In one embodiment, the PIN detection head comprises a sleeve and a PIN body arranged at the bottom of the sleeve, wherein a sleeve hole is formed in the sleeve and detachably connected with the detection end of the pressure gauge.
In one embodiment, the sleeve and the PIN body are integrally formed.
In one embodiment, a horizontal adjusting mechanism is arranged on the bearing plate and comprises a slide rail arranged on the bearing plate and a cushion block which is arranged on the slide rail in a sliding mode and used for placing a workpiece to be detected, and a through hole for the PIN detection head to pass through is formed in the cushion block.
In one embodiment, a limiting mechanism for clamping and fixing a workpiece to be detected is arranged on the cushion block, and the limiting mechanism comprises a positioning block fixedly arranged on the cushion block, a clamping block arranged on the cushion block in a sliding manner, and a second driving mechanism for driving the clamping block to slide;
the second driving mechanism drives the clamping block to move towards the direction close to the positioning block or the direction far away from the positioning block.
In one embodiment, the cushion block is provided with a sliding groove for guiding the clamping block, and the clamping block is arranged on the sliding groove in a sliding manner;
the second driving mechanism comprises a threaded rod arranged on the sliding groove and a nut arranged on the outer side of the cushion block, one end of the threaded rod is connected with the clamping block, and the other end of the threaded rod extends to the outer side of the cushion block and is in threaded connection with the nut.
In one embodiment, the first drive mechanism is one of a jack or a hydraulic cylinder.
In one embodiment, the guide mechanism comprises guide posts, and four guide posts are arranged on the guide posts and penetrate through four corners of the supporting plate.
In one embodiment, the device further comprises a bottom plate, and the first driving mechanism and the guide mechanism are arranged on the bottom plate.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a set up first actuating mechanism, in order to utilize first actuating mechanism to drive the direction removal of bearing board along guiding mechanism, and make PIN needle detection head peg graft in order to acquire pressure data with the through-hole that awaits measuring of work piece, thereby deduce the pressure data that the PIN needle is deviate from the through-hole that awaits measuring of work piece, accomplish PIN needle from this and deviate from power detection process, and then can judge whether the work piece that awaits measuring accords with the production requirement, consequently very big promotion the qualification rate of dispatching from the factory of product, be favorable to reducing the product rejection rate, it has the effectual advantage of detect operation simple.
Drawings
Fig. 1 is the utility model discloses an inner structure schematic diagram of an equipment for detecting work piece PIN needle and deviating from power.
The reference symbols in the figures represent the following meanings: 100. a support plate; 2. a first drive mechanism; 3. a guide mechanism; 4. a connecting plate; 5. a pressure gauge; 6. a PIN detection head; 61. sleeving a sleeve; 62. a PIN body; 7. a slide rail; 8. cushion blocks; 9. positioning blocks; 10. a clamping block; 11. a threaded rod; 12. a nut; 13. a base plate; 14. a workpiece to be tested; 141. and (6) through holes to be tested.
Detailed Description
To further clarify the technical solutions and effects adopted by the present application to achieve the intended purpose, the following detailed description is given with reference to the accompanying drawings and preferred embodiments according to the present application.
In the following description, different "one embodiment" or "another embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
It should be further noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like are used in the orientation or positional relationship indicated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1, the utility model discloses an equipment for detecting work piece PIN needle takes off power, include: a supporting plate 100 for supporting the workpiece 14 to be measured; the first driving mechanism 2 is arranged at the bottom of the bearing plate 100 and used for driving the bearing plate 100 to move up and down; the guide mechanism 3 is connected with the bearing plate 100 in a sliding way and is used for providing guide for the bearing plate 100 to move up and down; the detection mechanism comprises a connecting plate 4 arranged on the guide mechanism 3, a pressure gauge 5 arranged on the connecting plate 4 and a PIN detection head 6 arranged at the detection end of the pressure gauge 5.
During the use, place the work piece 14 that awaits measuring on bearing plate 100, then drive bearing plate 100 through first actuating mechanism 2 and move towards the direction that is close to PIN needle detection head 6 along the direction of guiding mechanism 3 to let PIN needle detection head 6 peg graft on the through-hole 141 that awaits measuring of the work piece 14 that awaits measuring, then acquire pressure data through pressure gauge 5. Because the pressure data of the PIN and the through hole 141 to be detected during plugging is consistent with the pressure data during pulling, the obtained pressure data is the pressure data of the PIN coming out from the through hole 141 to be detected of the workpiece 14 to be detected, and the coming-out force of the PIN of the workpiece can be detected. Thus, after the detection is completed, the first driving mechanism 2 drives the supporting plate 100 to move along the direction of the guiding mechanism 3 towards the direction away from the PIN detection head 6, so that the PIN detection head 6 is separated from the through hole 141 to be detected of the workpiece 14 to be detected, and the PIN falling-off force detection process is completed.
Therefore, the utility model discloses a set up first actuating mechanism 2, in order to utilize first actuating mechanism 2 to drive bearing board 100 along guiding mechanism 3's direction removal, and make PIN needle detection head 6 peg graft in order to acquire pressure data with the through-hole 141 that awaits measuring of work piece 14 that awaits measuring, thereby derive the pressure data that the PIN needle is deviate from the through-hole 141 that awaits measuring of work piece 14 that awaits measuring, accomplish the PIN needle from this and deviate from power detection process, and then can judge whether the work piece 14 that awaits measuring accords with the production requirement, consequently, very big promotion the ex-factory qualification rate of product, be favorable to reducing the product rejection rate, it has the effectual advantage of detect operation simplicity.
Wherein, PIN needle detection head 6 is connected with the detection end detachable of pressure gauge 5, from this, the accessible is dismantled and is changed PIN needle detection head 6 in order to adapt to the size of the through-hole 141 that awaits measuring of different work pieces 14 that await measuring, improve the product suitability of equipment. Meanwhile, when the PIN detection head 6 is worn, the replacement of the PIN detection head 6 can be realized through disassembly.
Further, specifically, PIN needle detects head 6 includes a socket 61 and sets up PIN needle body 62 in socket 61 bottom, is provided with on the socket 61 and cup joints the hole and is connected with the detection end is detachable of pressure gauge 5. Therefore, the sleeve hole is sleeved on the detection end of the pressure gauge 5 to realize fixation, and the pressure gauge is convenient to install, disassemble and replace.
Further, the sleeve 61 and the PIN body 62 are integrally formed. The integrated into one piece through socket 61 and PIN needle body 62 sets up in order to reduce the holistic swing joint department of detection mechanism promptly to can reduce the small gap that exists between the swing joint department, be favorable to reducing because the gap exists and influence the problem that detects the data precision.
Wherein, be provided with horizontal adjustment mechanism on the bearing board 100, horizontal adjustment mechanism is including setting up slide rail 7 on bearing board 100 and the setting of sliding on slide rail 7 and be used for placing the cushion 8 of the work piece 14 that awaits measuring, is provided with the through-hole that can supply PIN needle detection head 6 to pass on the cushion 8. From this, slide through cushion 8 relative slide rail 7, realize the position adjustment of cushion 8 relative PIN needle detection head 6 to there is the unable problem of pegging graft of position non-correspondence in the through-hole 141 that awaits measuring of solving PIN needle detection head 6 and workpiece 14 that awaits measuring. Wherein, the through hole is used for playing the role of the void-avoiding PIN detection head 6.
Furthermore, a limiting mechanism for clamping and fixing the workpiece 14 to be measured is arranged on the cushion block 8, and the limiting mechanism comprises a positioning block 9 fixedly arranged on the cushion block 8, a clamping block 10 arranged on the cushion block 8 in a sliding manner, and a second driving mechanism for driving the clamping block 10 to slide; the second driving mechanism drives the clamping block 10 to move towards the direction close to the positioning block 9 or away from the positioning block 9. When the workpiece to be measured is fixed, the clamping block 10 is driven by the second driving mechanism to move towards the direction close to the positioning block 9 so as to clamp and fix the workpiece to be measured 14; on the contrary, when the workpiece to be measured is loosened, the second driving mechanism drives the clamping block 10 to move towards the direction away from the positioning block 9 so as to loosen the workpiece to be measured 14 and take away the workpiece to be measured 14.
Wherein, the cushion block 8 is provided with a chute for guiding the clamping block 10, and the clamping block 10 is slidably arranged on the chute; the second driving mechanism comprises a threaded rod 11 arranged on the sliding groove and a nut 12 arranged on the outer side of the cushion block 8, one end of the threaded rod 11 is connected with the clamping block 10, and the other end of the threaded rod 11 extends to the outer side of the cushion block 8 and is in threaded connection with the nut 12. In use, the nut 12 is manually screwed to move the threaded rod 11 relative to the spacer 8 and the clamp block 10 relative to the positioning block 9. Of course, as a further optimization of the scheme, the nut 12 can also be driven to rotate in an electric manner, and the structure can be implemented by adopting the prior art, and is not described in detail herein.
Wherein, the first driving mechanism 2 is one of a jack and a hydraulic cylinder. In a preferred embodiment, the first driving mechanism 2 is preferably a jack, which is more robust.
The guiding mechanism 3 includes four guiding posts, and the four guiding posts are provided on four corners of the supporting board 100, so as to improve the stability of the supporting board 100 when moving up and down.
The device further comprises a bottom plate 13, and the first driving mechanism 2 and the guide mechanism 3 are arranged on the bottom plate 13. Therefore, the whole equipment can be moved by moving the bottom plate 13, and the transportation is convenient. Of course, the first drive means 2 and the guide means 3 can also be arranged directly on the ground.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (10)
1. An apparatus for detecting a PIN-out force of a workpiece,
the supporting plate is used for supporting a workpiece to be detected;
the first driving mechanism is arranged at the bottom of the bearing plate and used for driving the bearing plate to move up and down;
the guide mechanism is connected with the bearing plate in a sliding manner and is used for providing guide for the up-and-down movement of the bearing plate;
the detection mechanism comprises a connecting plate arranged on the guide mechanism, a pressure gauge arranged on the connecting plate and a PIN detection head arranged at the detection end of the pressure gauge; the first driving mechanism drives the bearing plate to move towards the direction close to the PIN detection head or away from the PIN detection head along the guide of the guide mechanism.
2. The apparatus for detecting a work piece PIN removal force of claim 1, wherein the PIN detection head is removably connected to the detection end of the pressure gauge.
3. The apparatus for detecting the disengaging force of the PIN PINs of the workpiece according to claim 2, wherein the PIN detecting head comprises a sleeve and a PIN body arranged at the bottom of the sleeve, the sleeve is provided with a sleeve hole, and the sleeve hole is detachably connected with the detection end of the pressure gauge.
4. The apparatus for detecting a work piece PIN needle withdrawal force according to claim 3, wherein the socket and the PIN needle body are integrally formed.
5. The equipment for detecting the disengaging force of the PIN needles on the workpiece according to claim 1, wherein the supporting plate is provided with a horizontal adjusting mechanism, the horizontal adjusting mechanism comprises a slide rail arranged on the supporting plate and a cushion block which is arranged on the slide rail in a sliding manner and used for placing the workpiece to be detected, and a through hole for the PIN needle detecting head to pass through is formed in the cushion block.
6. The device for detecting the PIN removing force of the workpiece according to claim 5, wherein a limiting mechanism for clamping and fixing the workpiece to be detected is arranged on the cushion block, and the limiting mechanism comprises a positioning block fixedly arranged on the cushion block, a clamping block arranged on the cushion block in a sliding manner, and a second driving mechanism for driving the clamping block to slide;
the second driving mechanism drives the clamping block to move towards the direction close to the positioning block or the direction far away from the positioning block.
7. The equipment for detecting the disengaging force of the PIN of the workpiece according to claim 6, wherein a sliding groove for guiding the clamping block is formed in the cushion block, and the clamping block is slidably arranged on the sliding groove;
the second driving mechanism comprises a threaded rod arranged on the sliding groove and a nut arranged on the outer side of the cushion block, one end of the threaded rod is connected with the clamping block, and the other end of the threaded rod extends to the outer side of the cushion block and is in threaded connection with the nut.
8. The apparatus for detecting a work piece PIN ejection force of claim 1, wherein the first drive mechanism is one of a jack or a hydraulic cylinder.
9. The apparatus for detecting a PIN-out force of a workpiece according to claim 1, wherein the guide mechanism comprises four guide posts, and the four guide posts are arranged on four corners of the supporting plate in a penetrating manner.
10. The apparatus for detecting a workpiece PIN ejection force according to claim 1, further comprising a base plate, wherein the first drive mechanism and the guide mechanism are both provided on the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221156732.6U CN217403778U (en) | 2022-05-13 | 2022-05-13 | Equipment for detecting PIN needle disengaging force of workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221156732.6U CN217403778U (en) | 2022-05-13 | 2022-05-13 | Equipment for detecting PIN needle disengaging force of workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217403778U true CN217403778U (en) | 2022-09-09 |
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ID=83144919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221156732.6U Active CN217403778U (en) | 2022-05-13 | 2022-05-13 | Equipment for detecting PIN needle disengaging force of workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217403778U (en) |
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2022
- 2022-05-13 CN CN202221156732.6U patent/CN217403778U/en active Active
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