CN113441921B - Rotary pressing and holding device - Google Patents
Rotary pressing and holding device Download PDFInfo
- Publication number
- CN113441921B CN113441921B CN202110477745.7A CN202110477745A CN113441921B CN 113441921 B CN113441921 B CN 113441921B CN 202110477745 A CN202110477745 A CN 202110477745A CN 113441921 B CN113441921 B CN 113441921B
- Authority
- CN
- China
- Prior art keywords
- pressing
- product
- cam
- compression spring
- rotary
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 230000006835 compression Effects 0.000 claims abstract description 52
- 238000007906 compression Methods 0.000 claims abstract description 52
- 239000000047 product Substances 0.000 claims description 115
- 230000000694 effects Effects 0.000 claims description 24
- 239000011265 semifinished product Substances 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 13
- 230000007547 defect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000013072 incoming material Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009955 peripheral mechanism Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a rotary pressing device, comprising: the product pressing rotating shaft, the compression spring limiting sleeve, the compression spring, the pressing cam, the bushing, the spring buffer, the cam bearing follower and the pressing head fixing rod are arranged; the product pressing rotating shaft is connected with one end of the cam bearing follower through threads, and the other end of the cam bearing follower is connected with the inner contour of the pressing cam; the bushing is connected with the pressing cam through a bolt; the lower end of the compression spring is connected with the upper end of the compression spring limiting sleeve, and the upper end of the compression spring is connected with the surface of the lower end of the bushing; the pressure head fixing rod is connected with the product pressing and holding rotating shaft through a bolt, and the spring buffer is connected with the pressure head fixing rod through double nuts. The invention has compact structure, can realize the pressing and holding function of small electronic components, and can be better applied to the assembly pressing and holding positioning of various small products; meanwhile, the pressing and holding mechanism of the device is a spring buffer, so that the device has a buffering effect and can reduce the quality hidden trouble of electronic components.
Description
Technical Field
The invention relates to the field of machinery, in particular to a rotary pressing and holding device which is mainly applied to the assembly of electronic components and used for pressing and positioning various assembled finished products.
Background
In the process of conveying electronic components to a printed circuit board, the electronic components are generally sucked and conveyed by the suction nozzle, and in the process of sucking the electronic components by the suction nozzle, the phenomenon of material throwing caused by the fact that the suction nozzle cannot suck the electronic components tightly often occurs, so that raw materials are wasted.
For a certain electronic component product, the electronic component product is formed by combining a plurality of semi-finished product materials, the materials need to be continuously compressed in the carrying process, the compression force is usually inconvenient to control in the assembling process, and the product quality defect is easily caused in the product assembling process. Meanwhile, the product is combined by a plurality of semi-finished products, the semi-finished products are only contacted in a single-side contact mode, and the degree of freedom along the axial direction is not limited, so that the position deviation is easy to occur on the conveying device. When the relative position requirement for the combined semi-finished product materials is high, and the peripheral mechanism is compact in the assembly process of the product, the sudden change force is applied to the product to easily cause quality damage when the cylinder combination mechanism is adopted for pressing most of products. When the jig for placing the product is transferred to the next feeding station, the semi-finished product at the new station needs to be fed in a space, and therefore the requirement on the space is high.
Disclosure of Invention
In order to overcome the defects that the product quality is poor and the space needs to be avoided due to the fact that the pressing force is not convenient to control in the assembly of the electronic components in the prior art, the invention provides a rotary pressing device.
The technical problem of the invention is solved by the following technical scheme:
the invention provides a rotary pressing device, comprising: the product pressing rotating shaft, the compression spring limiting sleeve, the compression spring, the pressing cam, the bushing, the spring buffer, the cam bearing follower and the pressing head fixing rod are arranged; the product pressing rotating shaft is fixedly connected with one end of the cam bearing follower through threads, and the other end of the cam bearing follower is in contact with the inner contour of the pressing cam; the bushing is connected with the pressing cam through a bolt; the compression spring limiting sleeve and the compression spring are assembled on the product pressing rotating shaft, the lower end of the compression spring is in contact with the upper end of the compression spring limiting sleeve, and the upper end of the compression spring is in contact with the surface of the lower end of the bushing; the pressure head dead lever with the product is pressed and is held the pivot and carry out fixed connection through the bolt, spring buffer through upper and lower double nut with pressure head dead lever fixed connection.
In some embodiments, the product holding rotating shaft is provided with a threaded hole along the axial direction, and the threaded hole is connected with a thread arranged at one end of the cam bearing follower; the bearing end part at the other end of the cam bearing follower is in contact with a spiral groove track arranged along the circumferential direction of the outer cylindrical surface end of the pressure cam; a through hole is axially formed in the pressing cam, and the product pressing rotating shaft passes through the through hole; the product pressing rotating shaft and the cam bearing follower form a whole, and under the action of external force on the bottom of the product pressing rotating shaft, the cam bearing follower rotates along the spiral groove rail arranged on the outer cylindrical surface end of the pressing cam along the circumferential direction of the pressing cam.
In some embodiments, the compression spring limiting sleeve is circumferentially provided with three equally-distributed threaded holes, and the compression spring limiting sleeve is fixed to the outer end face of the product pressing rotating shaft through a threaded jackscrew, so that the compression spring is axially limited.
In some embodiments, the diameter of the through hole in the bushing, in which the product pressing rotating shaft is arranged, is smaller than the major diameter of the outer end of the compression spring.
In some embodiments, when the compression spring is in an initial natural state, the ram fixing rod is in a lower limit position, and the rotary holding device is in a closed state; under the action of the pressure of the compression spring, the cam bearing follower moves to the lower limit position along the upper limit position of the spiral groove track of the pressing cam to drive the pressing head fixing rod to reset, so that the pressing effect of the rotary pressing device is realized.
In some embodiments, when the product holding rotating shaft is subjected to the jacking force of the jacking mechanism at the lower end of the product holding rotating shaft, the product holding rotating shaft moves along the spiral groove track of the holding cam under the action of the cam bearing follower, so that the pressure head fixing rod moves upwards or in a circumferential direction along the axial direction of the pressure head fixing rod, and the rotary holding device is in an open-close state.
In some embodiments, the rotary holding device is suitable for a loading station and is matched with a jacking mechanism for use; when the rotary pressing and holding device reaches a feeding station for feeding, the rotary pressing and holding device is in an opening and closing state; when the feeding is finished, the rotary pressing device is restored to the closed state.
In some embodiments, when the rotary holding device reaches the loading station, the product holding rotating shaft is subjected to the jacking force of the jacking mechanism at the lower end of the product holding rotating shaft, so that the compression spring is compressed upwards, and the product holding rotating shaft rotates along the spiral groove track of the holding cam along with the cam bearing follower along the axial direction to avoid the space above the product assembling jig; and when the supplied materials mechanism transfers the supplied semi-finished products to the product assembling jig and the products reach the target position, the jacking force of the jacking mechanism is removed.
In some embodiments, when the loading is finished, the jacking force of the jacking mechanism is removed, so that the spring buffer is reset along the internally-arranged contour groove along with the pressing rotating shaft and the cam bearing follower, and the spring buffer is driven to rotate downwards to be reset to be above the product and contact with the product.
In some embodiments, when the products are assembled on the product assembling jig, the product combination has a stacking effect, the pressure head fixing rod and the product contact end surface are in an ascending trend compared with the initial position, and the spring buffer can eliminate the stacking effect.
Compared with the prior art, the invention has the advantages that: the pressing head fixing rod connected with the pressing head fixing rod can reciprocate according to a designed spiral groove track and a preset motion track by utilizing the arranged pressing cam, and the pressing head fixing rod can be applied to the assembly pressing and positioning of various small products; meanwhile, the pressing and holding mechanism of the device is a spring buffer, so that the device has a buffering effect and can reduce the quality hidden trouble of electronic components; in addition, the structure is compact, and the space right above the product is avoided when the product is in an opening and closing state, so that the feeding is convenient.
Drawings
Fig. 1 is a schematic structural view of a rotary holding device according to an embodiment of the present invention.
FIG. 2 is a cross-sectional view of a rotary clamping device in accordance with an embodiment of the present invention;
FIG. 3 is a schematic diagram of a three-dimensional structure of a pressing cam of the rotary pressing device according to the embodiment of the present invention;
FIG. 4 is a schematic view of a spring damper of the rotary clamping device according to the embodiment of the present invention;
FIG. 5 is a schematic view of a pressing state of the rotary pressing device according to the embodiment of the present invention;
fig. 6 is a schematic view of the open/close state of the rotary holding unit according to the embodiment of the present invention.
Description of reference numerals:
1-pressing a rotating shaft by a product; 2-compressing the spring stop collar; 3-a compression spring; 4-pressing and holding the cam; 5-a lining; 6-a spring buffer; 7-cam bearing follower; 8-a pressure head fixing rod; 9-a jacking mechanism; 10-products; 11-a product assembling jig; 12-pressing and holding the rotating device.
Detailed Description
The invention will be further described with reference to the drawings and preferred embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The invention aims to provide a rotary pressing device which is mainly applied to the assembly application of electronic components so as to solve the problems of product quality defects and the like caused by inconvenient control of pressing force in the assembly process. The device has compact structure, can realize the pressure of miniature electronic components and parts and hold the function simultaneously, can be applied to the equipment pressure of multiple little product and hold the locate effect, again because the pressure of this device is held the mechanism and is spring buffer, has the cushioning effect, converts the rigidity power into the flexible force, can not make components and parts have the quality hidden danger.
Referring to fig. 1, an embodiment of the present invention provides a rotary pressing device, which mainly includes a reset mechanism, a rotating mechanism, and a pressing mechanism; the pressing and positioning effects in the process of assembling the electronic elements are achieved, so that when the product assembling jig 11 runs to the next station, the relative positions of the semi-finished products are not deviated, and the requirements of the electronic elements assembled into finished products by various semi-finished products on the relative positions of the combined products are high.
The reset mechanism comprises a compression spring 3 and a compression spring limiting sleeve 2; after mechanism's material loading, when needing to compress tightly the effect to the composite member, unload the jacking force of canceling release mechanical system lower extreme under the effect, rotatory pressure is held the mechanism and is returned to initial condition under compression spring 3 effect, compresses tightly the effect to the composite member.
The rotating mechanism comprises a product pressing rotating shaft 1, a pressing cam 4, a cam bearing follower 7 and a lining 5; the pressing cam 4 is internally provided with a spiral groove track, so that the product pressing rotating shaft 1 moves along the spiral groove track, the expected designed movement track is achieved, and the opening and closing state of the mechanism is achieved. The liner 5 may be an oilless liner.
The pressing mechanism comprises a pressing head fixing rod 8 and a spring buffer 6; during the assembly of the products 10, the contact surface of the mechanism with the products 10 is changed due to the stacking effect of the products 10, and the spring buffer 6 has a certain buffering effect and is in elastic contact when contacting the products 10; when the product 10 is assembled on the product assembling jig 11, due to the stacking effect when the product 10 is assembled, the contact end face of the pressing and holding mechanism and the product 10 tends to rise compared with the initial position, and the stacking effect can be eliminated under the action of the spring buffer 6, so that the mechanism is in flexible contact with the product 10, and the quality damage defect of the product 10 is reduced.
The embodiment of the invention is realized by matching three simple mechanisms, namely the reset mechanism, the rotating mechanism and the pressing and holding mechanism; the pressing and positioning effects in the assembling process of the electronic components are achieved. The existing mechanism on the market adopts the cylinder combination mechanism form to fix a position to the pressure holding positioning effect of combination electronic components most, and this kind of pressure holding positioning effect can have an impact simultaneously for pressure is difficult to control in the assembly process. The device utilizes a pressing and holding cam 4 arranged on the rotating mechanism to ensure that a pressing and holding mechanism connected with the rotating mechanism can reciprocate according to a designed spiral groove track and a preset motion track; meanwhile, the pressing and holding mechanism on the connecting and rotating mechanism consists of the spring buffer 6, so that the small electronic element contact buffer has a certain buffer effect, and the damage to the product quality in the pressing process can be reduced in the product transfer process.
Referring to fig. 2, 3 and 4, the product holding shaft 1 is fixedly connected with one end of the cam bearing follower 7 through threads, and the other end of the cam bearing follower 7 is in contact with the inner contour of the holding cam 4; the bush 5 is connected to the pressure cam 4 by a bolt.
The compression spring limiting sleeve 2 and the compression spring 3 are assembled on the product pressing rotating shaft 1, the lower end of the compression spring 3 is in contact with the upper end of the compression spring limiting sleeve 2, and the upper end of the compression spring 3 is in contact with the surface of the lower end of the bushing 5.
The pressure head fixing rod 8 and the product pressing rotating shaft 1 are fixedly connected through a bolt, and the spring buffer 6 is fixedly connected with the pressure head fixing rod 8 through an upper nut and a lower nut.
The product pressing rotating shaft 1 is provided with a threaded hole along the axial direction and is connected with a thread arranged at one end of the cam bearing follower 7; the bearing end part at the other end of the cam bearing follower 7 is in contact with a spiral groove track arranged along the circumferential direction of the outer cylindrical surface end of the pressure-holding cam 4; a through hole is axially formed in the pressing cam 4, and the product pressing rotating shaft 1 passes through the through hole; the product pressing rotating shaft 1 and the cam bearing follower 7 form a whole, and under the action of external force on the bottom of the product pressing rotating shaft 1, the cam bearing follower 7 rotates along the spiral groove track arranged on the outer cylindrical surface end of the pressing cam 4 along the circumferential direction of the pressing cam.
Compression spring stop collar 2 assembles on the product is pressed and is held pivot 1, and 2 circumference of compression spring stop collar are provided with three and equally divide the screw hole to press with the product through the screw jackscrew and hold pivot 1 outer terminal surface and fix, thereby reach the axial spacing to compression spring.
The aperture of the through hole of the product pressing rotating shaft 1 in the bushing 5 is smaller than the large diameter of the outer end of the compression spring 3.
Referring to fig. 5, when the compression spring 3 is in the initial natural state, the pressing head fixing rod 8 is at the lower limit position, and the rotary pressing device is in the closed state; under the action of the pressure of the compression spring 3, the cam bearing follower 7 moves to the lower limit position along the upper limit position of the spiral groove track of the pressure holding cam 4, so that the pressure head fixing rod 8 is driven to reset, and the pressure holding effect of the rotary pressure holding device is realized. Because this device self attribute belongs to the pressure of device and holds the effect at initial condition, compresses tightly the effect to the product, receives external jacking force effect when the canceling release mechanical system lower extreme down, and the product is pressed and is held pivot 1 and drive pressure head dead lever 8, and upward rotary motion makes the mechanism reach the state of opening and shutting, avoids the space directly over the product simultaneously, does benefit to this station normal feeding. Referring to fig. 5, the figure includes a jacking mechanism 9, a product 10, a product assembling jig 11, and a pressing and rotating device 12; a is the motion track of the product pressing rotating shaft 1 and rotates along the self axial direction; and b is the motion track of the cam bearing follower 7.
Referring to fig. 6, when the product pressing and holding rotating shaft 1 receives the jacking force of the jacking mechanism 9 at the lower end (generally arranged at a loading station for use with the device), the product pressing and holding rotating shaft 1 moves along the spiral groove track of the pressing and holding cam 4 under the action of the cam bearing follower 7, so that the pressing head fixing rod 8 rotates upwards or circumferentially along the axial direction of the pressing head fixing rod 8, and the rotating and pressing device is in an open-close state at this time. The device of the embodiment is suitable for assembling and feeding the combined electronic element, and the device is in a closed state (namely a pressing state) in a natural state, and a compression spring in the reset mechanism is in an initial natural state at the moment; when the product is transferred to the next loading station, the product pressing rotating shaft is connected with the cam bearing follower, and when the lower end of the resetting mechanism is acted by an external jacking force, the product pressing rotating shaft rotates upwards along the solidified cam spiral groove track along the preset track along the axial direction along with the cam bearing follower, so that the mechanism is in an opening and closing state.
The rotary pressing and holding device 12 is suitable for a feeding station and is matched with the jacking mechanism 9 for use, so that feeding in an opening and closing state is achieved when the feeding station is reached, the feeding is recovered to an initial state (a compression state) after the feeding is finished, and the combined product 10 is positioned and compressed, so that mutual offset of positions among semi-finished products caused by the self-vibration problem of equipment in the operation process is prevented. When the rotary pressing and holding device 12 reaches the feeding station for feeding, the rotary pressing and holding device 12 is in an opening and closing state; when the feeding is finished, the rotary holding device 12 is restored to the closed state. When the rotary pressing device 12 reaches the feeding station, the lower end of the resetting mechanism is provided with the jacking mechanism 9, when the rotary pressing device 12 reaches the feeding station, the jacking mechanism 9 acts on the product pressing rotating shaft 1 to push the compression spring 3 to compress upwards, meanwhile, the product pressing rotating shaft 1 rotates along the axial direction along the spiral groove track of the pressing cam 4 along with the cam bearing follower 7 to avoid the space right above the product assembling jig 11, the semi-finished product incoming material is placed into the product assembling jig by the incoming material waiting mechanism, and when the product 10 reaches the correct position, the external force of the jacking mechanism 9 is removed.
When the loading is finished, the rotary pressing device 12 resets under the action of the compression spring 3 of the resetting mechanism when the external jacking force is removed, so that the spring buffer 6 resets along the spiral groove track along with the product pressing rotating shaft 1 and the cam bearing follower 7, drives the spring buffer 6 to rotate downwards, and resets to a position right above the product 10 to be in contact with the product 10.
The foregoing is a further detailed description of the invention in connection with specific preferred embodiments and it is not intended to limit the invention to the specific embodiments described. It will be apparent to those skilled in the art that various equivalent substitutions and obvious modifications can be made without departing from the spirit of the invention, and all changes that come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (9)
1. A rotary clamping device, comprising: the device comprises a product pressing rotating shaft (1), a compression spring limiting sleeve (2), a compression spring (3), a pressing cam (4), a bushing (5), a spring buffer (6), a cam bearing follower (7) and a pressure head fixing rod (8);
the product pressing rotating shaft (1) is fixedly connected with one end of the cam bearing follower (7), and the other end of the cam bearing follower (7) is in contact with the inner contour of the pressing cam (4); the bushing (5) is connected with the pressing cam (4);
the product pressing rotating shaft (1) is axially provided with a threaded hole which is connected with a thread arranged at one end of the cam bearing follower (7); the bearing end part at the other end of the cam bearing follower (7) is in contact with a spiral groove track arranged along the circumferential direction of the outer cylindrical surface end of the pressure-holding cam (4);
a through hole is axially formed in the pressing cam (4), and the product pressing rotating shaft (1) passes through the through hole; the product pressing rotating shaft (1) and the cam bearing follower (7) form a whole, and under the action of external force on the bottom of the product pressing rotating shaft (1), the cam bearing follower (7) rotates along a spiral groove track arranged along the circumferential direction of the outer cylindrical surface end of the pressing cam (4);
the compression spring limiting sleeve (2) and the compression spring (3) are assembled on the product pressing rotating shaft (1), the lower end of the compression spring (3) is in contact with the upper end of the compression spring limiting sleeve (2), and the upper end of the compression spring (3) is in contact with the surface of the lower end of the bushing (5);
the pressure head fixing rod (8) is fixedly connected with the product pressing and holding rotating shaft (1), and the spring buffer (6) is fixedly connected with the pressure head fixing rod (8).
2. The rotary clamping device according to claim 1, wherein the compression spring stop collar (2) is circumferentially provided with three equally divided threaded holes, and is fixed to the outer end face of the product clamping rotating shaft (1) through a threaded jackscrew, so as to achieve axial stop of the compression spring (3).
3. The rotary clamping device according to claim 1, wherein the diameter of the through hole of the product clamping shaft (1) in the bushing (5) is smaller than the outer end major diameter of the compression spring (3).
4. A rotary press and hold device as claimed in any one of claims 1 to 3, characterised in that the initial natural state of the compression spring (3) is such that the ram-holding lever (8) is in its lower limit position and the rotary press and hold device (12) is in its closed state;
the compression spring (3) enables the cam bearing follower (7) to move to a lower limit position along an upper limit position of a spiral groove track of the pressing cam (4) under the action of self spring pressure, and drives the pressing head fixing rod (8) to reset, so that the pressing effect of the rotary pressing device (12) is realized.
5. A rotary clamping apparatus as claimed in any one of claims 1 to 3, wherein when said product clamping shaft (1) is subjected to a lifting force of a lifting mechanism (9) at its lower end, said product clamping shaft (1) is moved along a spiral groove track of said clamping cam (4) by said cam bearing follower (7), so that said pressing head fixing rod (8) is moved in rotation axially upward or circumferentially along itself, while the rotary clamping apparatus is in an open state.
6. A rotary clamping device according to any one of claims 1 to 3, characterised in that the rotary clamping device (12) is adapted for use in a loading station in conjunction with a jacking mechanism (9);
when the rotary pressing and holding device (12) reaches a feeding station for feeding, the rotary pressing and holding device (12) is in an opening and closing state;
when the feeding is finished, the rotary pressing device (12) is restored to the closed state.
7. The rotary clamping device according to claim 6, wherein when the rotary clamping device (12) reaches the loading position, the product clamping shaft (1) is lifted by the lower lifting mechanism (9) to compress the compression spring (3) upwards, and the product clamping shaft (1) rotates with the cam bearing follower (7) along the spiral groove track of the clamping cam (4) in the axial direction to avoid the space above the product assembling jig (11); and when the feeding mechanism puts the semi-finished product feeding material into the product assembling jig (11) and the product (10) reaches the target position, the jacking force of the jacking mechanism is removed.
8. A rotary clamping device according to claim 6, characterized in that when the loading is finished, the jacking force of the jacking mechanism (9) is removed, so that the spring damper (6) is returned along the spiral groove track along with the product clamping shaft (1) and the cam bearing follower (7), and the spring damper (6) is driven to rotate downwards to be returned to contact with the product (10) above the product (10).
9. The rotary clamping device according to claim 1, wherein when the products (10) are assembled on the product assembling jig (11), the products (10) are combined to have a stacking effect, the contact end surface of the press head fixing rod (8) and the products is in a rising trend compared with the initial position, and the spring buffer (6) can eliminate the stacking effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110477745.7A CN113441921B (en) | 2021-04-30 | 2021-04-30 | Rotary pressing and holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110477745.7A CN113441921B (en) | 2021-04-30 | 2021-04-30 | Rotary pressing and holding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113441921A CN113441921A (en) | 2021-09-28 |
| CN113441921B true CN113441921B (en) | 2022-10-21 |
Family
ID=77809665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110477745.7A Active CN113441921B (en) | 2021-04-30 | 2021-04-30 | Rotary pressing and holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113441921B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160706A (en) * | 2021-12-09 | 2022-03-11 | 扬州京柏自动化科技有限公司 | Winding displacement bender |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4403726A (en) * | 1980-04-18 | 1983-09-13 | Universal Instruments Corporation | Insertion head for high speed radial lead component sequencing and inserting machine |
| US5056844A (en) * | 1990-03-06 | 1991-10-15 | Amistar Corporation | Multiple jaw centering head structure for surface mounted component placement machines |
| CN110116306A (en) * | 2019-05-17 | 2019-08-13 | 东莞市华越自动化设备有限公司 | A kind of press mechanism |
| CN209565817U (en) * | 2019-01-10 | 2019-11-01 | 深圳市诺泰自动化设备有限公司 | A kind of novel four paws clamping location structure |
-
2021
- 2021-04-30 CN CN202110477745.7A patent/CN113441921B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4403726A (en) * | 1980-04-18 | 1983-09-13 | Universal Instruments Corporation | Insertion head for high speed radial lead component sequencing and inserting machine |
| US5056844A (en) * | 1990-03-06 | 1991-10-15 | Amistar Corporation | Multiple jaw centering head structure for surface mounted component placement machines |
| CN209565817U (en) * | 2019-01-10 | 2019-11-01 | 深圳市诺泰自动化设备有限公司 | A kind of novel four paws clamping location structure |
| CN110116306A (en) * | 2019-05-17 | 2019-08-13 | 东莞市华越自动化设备有限公司 | A kind of press mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113441921A (en) | 2021-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113441921B (en) | Rotary pressing and holding device | |
| CN108704996A (en) | Multistation tablet feeding device and stamping line | |
| CN102848171B (en) | Rivet press assembling mechanism | |
| CN102701124B (en) | High-fitness and high-reliability cap screwing method and device thereof | |
| CN108390502B (en) | Large-stroke precise two-stage electric cylinder | |
| CN208162878U (en) | A kind of rotating disk automatic welding detection device | |
| JP5433914B2 (en) | Sizing tool and sizing equipment for sintered parts | |
| CN106887971B (en) | Clamper drives integrated Piezoelectric Driving high-precision rotary acting device and method | |
| CN208628291U (en) | Multistation tablet feeding device and stamping line | |
| JPH0584765A (en) | Mold clamping device of transfer molding machine | |
| CN107538253B (en) | Push type translational clamp and use method thereof | |
| CN212762090U (en) | Single socket joint spiral cover equipment all-in-one | |
| JPS6213100A (en) | Electronic component mounting apparatus | |
| CN219618342U (en) | Correcting device | |
| CN218665343U (en) | Cap screwing mechanism | |
| JP2731362B2 (en) | Telescopic actuator | |
| CN212899591U (en) | Opening and closing die ball screw with self-lubricating function | |
| CN217071382U (en) | Small-size end cover equipment mechanism | |
| CN220148037U (en) | Packing carton and close lid device thereof | |
| CN114952236B (en) | Prevent tong equipment pressing equipment | |
| CN220841500U (en) | Plastic outer tooth plug limiting device | |
| CN112372263B (en) | Cylinder cover seat ring and pressing machine device of guide pipe | |
| CN111136497B (en) | Mechanical part pushing device | |
| CN216961346U (en) | Controllable tealeaves vibration reason strip machine of dynamics | |
| CN208716593U (en) | A kind of mechanical expansion shaft and the film gatherer using the mechanical expansion shaft |
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 | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231127 Address after: Room 401, Building 1, No.1 Fengtai Road, Tangxia Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Shunluo Power Device Co.,Ltd. Address before: 518110 Guanlan Industrial Park, DAFUYUAN Industrial Park, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN SUNLORD ELECTRONICS Co.,Ltd. |