CN110421078B - Elastic cylindrical pin mounting device - Google Patents
Elastic cylindrical pin mounting device Download PDFInfo
- Publication number
- CN110421078B CN110421078B CN201910808728.XA CN201910808728A CN110421078B CN 110421078 B CN110421078 B CN 110421078B CN 201910808728 A CN201910808728 A CN 201910808728A CN 110421078 B CN110421078 B CN 110421078B
- Authority
- CN
- China
- Prior art keywords
- hole
- elastic cylindrical
- guide
- cylindrical pin
- pushing
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 15
- 238000004513 sizing Methods 0.000 claims description 3
- 238000012797 qualification Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- 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
- B23P19/006—Holding or positioning the article in front of the applying tool
-
- 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
- B23P19/02—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 for connecting objects by press fit or for detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Prostheses (AREA)
Abstract
The invention relates to tool rest processing equipment, in particular to an elastic cylindrical pin mounting device. It is characterized by comprising a vertical plate, wherein one side of the vertical plate is provided with a supporting plate, a first through hole is arranged in the supporting plate, and a supporting seat is arranged in the first through hole. The upper surface of the supporting seat is provided with a blind hole, a movable column is arranged in the blind hole, a reset spring is arranged between the lower end of the movable column and the bottom of the blind hole, and a positioning needle is arranged at the upper end of the movable column. A driving cylinder is arranged on the vertical plate above the supporting plate, a pressing plate is connected to the outer end of a piston rod of the driving cylinder, and a guide through hole is arranged on the pressing plate above the positioning needle. The guide sleeve is arranged above the guide through hole and is fixed on the pressing plate through the connecting block, the pushing rod in the guide sleeve is provided with an annular boss which extends outwards in the radial direction at the upper end of the pushing rod, and a return spring is arranged on the pushing rod between the annular boss and the guide sleeve. The lower extreme of pushing rod is provided with the pushing pin, is coaxial setting between pushing pin, direction through-hole and the positioning needle. The installation device has higher working efficiency, can avoid potential safety hazards and has higher qualification rate.
Description
Technical Field
The invention relates to tool rest processing equipment, in particular to an elastic cylindrical pin mounting device for mounting an elastic cylindrical pin on a tool rest.
Background
In the field of knife production such as surgical knives, some knife holders are known, and in the process of installation, elastic cylindrical pins are required to be installed in elastic cylindrical pin holes of the knife holders.
At present, a purely manual installation method is used for installing the elastic cylindrical pin in the industry, namely a worker holds the tool rest in advance; then, the elastic cylindrical pin is manually placed into an elastic cylindrical pin hole of the tool rest; finally, the tool rest is positioned by the body, and the elastic cylindrical pin is knocked into the tool rest in a hammering mode. The whole installation mode needs manual operation, and the working efficiency is low. Moreover, when the hammer is knocked, a worker needs to position the tool rest by using the body, the risk of injuring the person by smashing can occur, and potential safety hazards exist. In addition, the hammer can lead to the deformation of the elastic cylindrical pin, and the assembly qualification rate is lower.
Disclosure of Invention
The invention aims to solve the technical problem of providing the elastic cylindrical pin installation device, which has higher working efficiency, can avoid potential safety hazards and has higher qualification rate.
In order to solve the problems, the following technical scheme is provided:
the elastic cylindrical pin mounting device is characterized by comprising a vertical plate, wherein one side of the vertical plate is provided with a supporting plate which is horizontally arranged, a first through hole is formed in the supporting plate, a supporting seat is arranged in the first through hole, and the upper surface of the supporting seat is flush with the upper plate surface of the supporting plate. The upper surface of supporting seat has the blind hole, has the movable column in the blind hole, and the cooperation of sliding from top to bottom is formed between movable column and the blind hole, has reset spring between the hole bottom of movable column lower extreme and blind hole, and there is the vertical locating needle that upwards arranges in the upper end of movable column, and under the locating needle was in unstressed state, the upper end of locating needle stretched out from the oral area of blind hole, and reset spring's deformation length is greater than the length of elasticity cylindric lock. There is the actuating cylinder on the riser of backup pad top, and the piston rod of actuating cylinder is down, is connected with the clamp plate of horizontal arrangement on the piston rod outer end of actuating cylinder, there is the direction through-hole of vertical arrangement on the clamp plate of locating pin top, and the external diameter of direction through-hole is greater than the external diameter of elasticity cylindric lock. The guide sleeve is fixed on the pressing plate through the connecting block, a pushing rod is concentrically arranged in the guide sleeve, the pushing rod is matched with the guide sleeve in an up-down sliding mode, two ends of the pushing rod respectively extend out of two ends of the guide sleeve, an annular boss extending outwards in a radial direction is arranged at the upper end of the pushing rod, and a return spring is arranged on the section of the pushing rod between the annular boss and the guide sleeve. The lower extreme of pushing rod is provided with the pushing pin, and the pushing pin external diameter is greater than the internal diameter of elasticity cylindric lock and is less than the external diameter of direction through-hole, is coaxial setting between pushing pin, direction through-hole and the locating pin.
The support seat comprises a tubular shell which is vertically arranged, the outer side wall of the tubular shell is connected with the inner side wall of the first through hole, a plunger is arranged in the tubular shell, the lower end of the plunger extends out of the bottom of the tubular shell, and the section of the inner cavity of the tubular shell between the upper end of the plunger and the top of the tubular shell is the blind hole; the mouth of tubular shell upper end has radially inwards protruding in the annular, the external diameter of activity post upper portion is less than the external diameter of its lower part to form spacing step on the activity post, the lower part of activity post is located in the section tubular shell between plunger and the protruding in the annular, and be sliding fit between activity post lower part and the tubular shell, the external diameter of activity post upper portion is less than protruding internal diameter in the annular.
The upper part of the positioning needle is in a circular truncated cone shape, the lower part of the positioning needle is in a cylindrical shape, the end with the large diameter of the upper part of the positioning needle is concentrically connected with the lower part of the positioning needle, the outer diameter of the end with the small diameter of the upper part of the positioning needle is smaller than the inner diameter of the elastic cylindrical pin, and the outer diameter of the end with the large diameter of the upper part of the positioning needle is larger than the inner diameter of the elastic cylindrical pin.
The pressing plate is provided with a second through hole, a guide block is arranged in the second through hole, and the guide through hole is positioned on the guide block.
The upper part of the guide through hole is a taper hole, the lower part of the guide through hole is a sizing hole, and the inclination angle of the taper hole is 15 degrees.
The stand column is arranged on the supporting plate corresponding to the pushing rod, one side of the stand column is hinged with the pull rod, the axis of the pull rod is in the same vertical plane with the axis of the pushing rod, the pull rod rotates in the vertical plane along the hinge point, and the distance from the outer end of the pull rod to the hinge point is greater than the distance from the central line of the pushing rod to the hinge point.
By adopting the scheme, the method has the following advantages:
the elastic cylindrical pin mounting device comprises a vertical plate, wherein one side of the vertical plate is provided with a supporting plate, a first through hole is formed in the supporting plate, a supporting seat is arranged in the first through hole, a blind hole is formed in the upper surface of the supporting seat, a movable column is arranged in the blind hole, a return spring is arranged between the lower end of the movable column and the bottom of the blind hole, a positioning needle is arranged at the upper end of the movable column, a driving cylinder is arranged on the vertical plate above the supporting plate, a piston rod of the driving cylinder faces downwards, a pressing plate is connected to the outer end of the piston rod of the driving cylinder, a guide through hole is formed in the pressing plate above the positioning needle, the outer diameter of the guide through hole is larger than the outer diameter of the elastic cylindrical pin, a guide sleeve is arranged above the guide through hole, a pushing rod is concentrically arranged in the guide sleeve, an annular boss which extends outwards in the radial direction is arranged at the upper end of the pushing rod, a pushing needle is arranged at the lower end of the pushing rod, and the pushing needle, the guide through hole and the positioning needle are coaxially arranged. When in use, the knife rest is placed on the supporting plate, so that the positioning needle passes through the elastic cylindrical pin hole of the knife rest; then, controlling the piston rod of the driving cylinder to extend out so that the pressing plate is pressed on the tool rest; then, placing the elastic cylindrical pin on the positioning needle along the guide through hole; then pushing the pushing rod downwards, and pushing down the elastic cylindrical pin, the positioning pin and the movable pin by the pushing needle, so that the elastic cylindrical pin is pressed into the tool rest; then, the pushing rod is loosened, the pushing rod is reset under the action of the return spring, and the positioning needle and the movable column are reset under the action of the return spring; finally, the piston rod of the driving cylinder is controlled to rise, the pressing plate leaves the tool rest, and the tool rest is taken down. When the elastic cylindrical pin is assembled, the manually operated part of the installation device is only used for placing the elastic cylindrical pin and pushing the pushing rod, and compared with the whole manual operation in the background art, the installation device greatly provides working efficiency. Moreover, the tool rest is positioned by the pressing plate and the supporting plate, and the elastic cylindrical pins are positioned by the positioning, so that the accident of hurting people due to pressing during press fitting is avoided, and the potential safety hazard is avoided. Moreover, the pushing material is utilized to push the elastic cylindrical pins, and the elastic cylindrical pins are limited by the guide through holes, so that the deformation phenomenon of the elastic cylindrical pins is avoided, and the assembly qualification rate is greatly improved.
Drawings
FIG. 1 is a structural use diagram of an elastic cylindrical pin mounting device of the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1;
fig. 3 is a perspective view of the elastic cylindrical pin mounting device of the present invention (omitting the return spring).
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the installation device of the elastic cylindrical pin 18 of the invention is characterized by comprising a vertical plate 1, wherein one side of the vertical plate 1 is provided with a supporting plate 6 which is horizontally arranged, the supporting plate 6 is provided with a first through hole, a supporting seat is arranged in the first through hole, and the upper surface of the supporting seat is flush with the upper plate surface of the supporting plate 6. The upper surface of supporting seat has blind hole 4, has movable post 21 in the blind hole 4, and the cooperation of sliding from top to bottom is formed between movable post 21 and blind hole 4, has reset spring 5 between the hole bottom of movable post 21 lower extreme and blind hole 4, and there is vertical upward locating needle 20 of arranging the upper end of movable post 21, and under locating needle 20 was in unstressed state, the upper end of locating needle 20 stretched out from the oral area of blind hole 4, and reset spring 5's deformation length is greater than the length of elasticity cylindric lock 18. The vertical plate 1 above the supporting plate 6 is provided with a driving cylinder 22, a piston rod of the driving cylinder 22 faces downwards, the outer end of the piston rod of the driving cylinder 22 is connected with a pressing plate 7 which is horizontally arranged, the pressing plate 7 above the positioning needle 20 is provided with a guide through hole 17 which is vertically arranged, and the outer diameter of the guide through hole 17 is larger than that of the elastic cylindrical pin 18. The guide sleeve 11 is vertically arranged above the guide through hole 17, the guide sleeve 11 is fixed on the pressing plate 7 through the connecting block 9, the pushing rod 12 is concentrically arranged in the guide sleeve 11, the pushing rod 12 is matched with the guide sleeve 11 in an up-down sliding mode, two ends of the pushing rod 12 respectively extend out of two ends of the guide sleeve 11, an annular boss 14 extending outwards in a radial direction is arranged at the upper end of the pushing rod 12, and a return spring 13 is arranged on the section of the pushing rod 12 between the annular boss 14 and the guide sleeve 11. The lower extreme of pushing rod 12 is provided with pushing needle 16, and pushing needle 16 external diameter is greater than the internal diameter of elasticity cylindric lock 18 and is less than the external diameter of direction through-hole 17, and pushing needle 16, direction through-hole 17 and locating needle 20 are coaxial setting.
In order to facilitate the installation, the supporting seat comprises a tubular shell 2 which is vertically arranged, the outer side wall of the tubular shell 2 is connected with the inner side wall of the first through hole, a plunger 3 is arranged in the tubular shell 2, the lower end of the plunger 3 extends out of the bottom of the tubular shell 2, and the section of inner cavity of the tubular shell 2 between the upper end of the plunger 3 and the top of the tubular shell 2 is the blind hole 4; the mouth of tubular housing 2 upper end has radially inwards protruding annular in the arch, the external diameter of activity post 21 upper portion is less than the external diameter of its lower part to form spacing step on activity post 21, the lower part of activity post 21 is located in the section tubular housing 2 between plunger 3 and the annular in protruding, and be the slip form cooperation between activity post 21 lower part and tubular housing 2, the external diameter of activity post 21 upper portion is less than the bellied internal diameter in the annular.
In order to be convenient for link to each other with elasticity cylindric lock 18, the pilot pin 20 upper portion is round platform form, the lower part is cylindricly, and the big that one end of pilot pin 20 upper portion diameter is connected with the lower part is concentric of pilot pin 20, and the external diameter of the little that one end of pilot pin 20 upper portion diameter is less than the internal diameter of elasticity cylindric lock 18, and the external diameter of the big that one end of pilot pin 20 upper portion diameter is greater than the internal diameter of elasticity cylindric lock 18.
The pressing plate 7 is provided with a second through hole, a guide block 8 is arranged in the second through hole, and the guide through hole 17 is positioned on the guide block 8.
In order to facilitate the placement of the elastic cylindrical pin 18, the upper part of the guide through hole 17 is a taper hole, the lower part is a sizing hole, and the inclination angle of the taper hole is 15 degrees.
In order to facilitate pushing the pushing rod 12, the supporting plate 6 corresponding to the pushing rod 12 is provided with a stand column 10, one side of the stand column 10 is hinged with a pull rod 15, the axis of the pull rod 15 and the axis of the pushing rod 12 are in the same vertical plane, the pull rod 15 rotates in the vertical plane along the hinge point, and the distance from the outer end of the pull rod 15 to the hinge point is greater than the distance from the central line of the pushing rod 12 to the hinge point.
In use, the tool holder 19 is placed on the support plate 6, so that the positioning needle 20 passes through the elastic cylindrical pin hole of the tool holder 19. Then, the piston rod of the drive cylinder 22 is controlled to extend so that the pressing plate 7 is pressed against the tool post 19. Next, the elastic cylindrical pin 18 is placed on the positioning needle 20 along the guide through hole 17. Then, the pull rod 15 is pulled downward, the pull rod 15 pushes the pushing rod 12 to move downward, and the pushing needle 16 presses down the elastic cylindrical pin 18, the positioning needle 20 and the movable column 21, so that the elastic cylindrical pin 18 is pressed into the tool rest 19. After that, the pushing rod 12 is released, the pushing rod 12 is reset under the action of the return spring 13, and the positioning needle 20 and the movable column 21 are reset under the action of the return spring 5. Finally, the piston rod of the drive cylinder 22 is controlled to rise, the platen 7 is separated from the tool rest 19, and the tool rest 19 is removed.
Claims (6)
1. The elastic cylindrical pin mounting device is characterized by comprising a vertical plate (1), wherein one side of the vertical plate (1) is provided with a supporting plate (6) which is horizontally arranged, the supporting plate (6) is provided with a first through hole, a supporting seat is arranged in the first through hole, and the upper surface of the supporting seat is flush with the upper plate surface of the supporting plate (6); the upper surface of the supporting seat is provided with a blind hole (4), a movable column (21) is arranged in the blind hole (4), the movable column (21) is matched with the blind hole (4) in an up-down sliding mode, a reset spring (5) is arranged between the lower end of the movable column (21) and the bottom of the blind hole (4), the upper end of the movable column (21) is provided with a positioning needle (20) which is vertically upwards arranged, the upper end of the positioning needle (20) extends out of the opening of the blind hole (4) when the positioning needle (20) is in an unstressed state, and the deformation length of the reset spring (5) is larger than that of an elastic cylindrical pin; a driving cylinder (22) is arranged on the vertical plate (1) above the supporting plate (6), a piston rod of the driving cylinder (22) faces downwards, a pressing plate (7) horizontally arranged is connected to the outer end of the piston rod of the driving cylinder (22), a guide through hole (17) vertically arranged is formed in the pressing plate (7) above the positioning needle (20), and the outer diameter of the guide through hole (17) is larger than that of the elastic cylindrical pin; a guide sleeve (11) which is vertically arranged is arranged above the guide through hole (17), the guide sleeve (11) is fixed on the pressing plate (7) through a connecting block (9), a pushing rod (12) is concentrically arranged in the guide sleeve (11), the pushing rod (12) is matched with the guide sleeve (11) in an up-down sliding mode, two ends of the pushing rod (12) respectively extend out of two ends of the guide sleeve (11), an annular boss (14) which extends out radially outwards is arranged at the upper end of the pushing rod (12), and a return spring (13) is arranged on the section of the pushing rod (12) between the annular boss (14) and the guide sleeve (11); the lower extreme of pushing rod (12) is provided with pushing pin (16), and pushing pin (16) external diameter is greater than the internal diameter of elasticity cylindric lock and is less than the external diameter of direction through-hole (17), is coaxial setting between pushing pin (16), direction through-hole (17) and positioning needle (20).
2. The elastic cylindrical pin installation device as claimed in claim 1, wherein the supporting seat comprises a tubular housing (2) vertically arranged, an outer side wall of the tubular housing (2) is connected with an inner side wall of the first through hole, a plunger (3) is arranged in the tubular housing (2), a lower end of the plunger (3) extends out from the bottom of the tubular housing (2), and an inner cavity of the section of the tubular housing (2) from the upper end of the plunger (3) to the top of the tubular housing (2) is the blind hole (4); the mouth of tubular shell (2) upper end has radially inwards protruding in the annular, the external diameter of activity post (21) upper portion is less than the external diameter of its lower part to form spacing step on activity post (21), the lower part of activity post (21) is located in the section tubular shell (2) between plunger (3) and the protruding in the annular, and be the sliding fit between activity post (21) lower part and tubular shell (2), the external diameter of activity post (21) upper portion is less than protruding internal diameter in the annular.
3. The elastic cylindrical pin installation device according to claim 1, wherein the upper portion of the positioning pin (20) is in a circular truncated cone shape, the lower portion of the positioning pin is in a cylindrical shape, the end with the larger diameter of the upper portion of the positioning pin (20) is concentrically connected with the lower portion of the positioning pin (20), the outer diameter of the end with the smaller diameter of the upper portion of the positioning pin (20) is smaller than the inner diameter of the elastic cylindrical pin, and the outer diameter of the end with the larger diameter of the upper portion of the positioning pin (20) is larger than the inner diameter of the elastic cylindrical pin.
4. The elastic cylindrical pin mounting device according to claim 1, characterized in that the pressing plate (7) is provided with a second through hole, a guide block (8) is arranged in the second through hole, and the guide through hole (17) is positioned on the guide block (8).
5. The elastic cylindrical pin mounting device according to claim 1, characterized in that the upper part of the guide through hole (17) is a conical hole, the lower part is a sizing hole, and the inclination angle of the conical hole is 15 °.
6. The elastic cylindrical pin mounting device according to any one of claims 1-5, characterized in that a stand column (10) is arranged on a supporting plate (6) corresponding to the pushing rod (12), one side of the stand column (10) is hinged with a pull rod (15), the axis of the pull rod (15) and the axis of the pushing rod (12) are in the same vertical plane, the pull rod (15) rotates in the vertical plane along a hinge point, and the distance from the outer end of the pull rod (15) to the hinge point is larger than the distance from the central line of the pushing rod (12) to the hinge point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808728.XA CN110421078B (en) | 2019-08-30 | 2019-08-30 | Elastic cylindrical pin mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910808728.XA CN110421078B (en) | 2019-08-30 | 2019-08-30 | Elastic cylindrical pin mounting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110421078A CN110421078A (en) | 2019-11-08 |
| CN110421078B true CN110421078B (en) | 2024-02-13 |
Family
ID=68418041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910808728.XA Active CN110421078B (en) | 2019-08-30 | 2019-08-30 | Elastic cylindrical pin mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110421078B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037277B (en) * | 2019-11-18 | 2022-01-21 | 山东航天电子技术研究所 | Shock absorber assembling tool and assembling method thereof |
| CN114833265A (en) * | 2022-04-29 | 2022-08-02 | 河南钢之韵自动化设备科技有限公司 | Metal strip leveling and feeding system for cold punching processing |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008009357U1 (en) * | 2008-07-11 | 2009-01-02 | ept GmbH & Co. KG elektronische Präzisionstechnik | Insertion and ejection device for cylindrical pins, drill bushings and columns |
| CN203209941U (en) * | 2013-03-20 | 2013-09-25 | 河南森源电气股份有限公司 | Device for fitting elastic cylindrical pin in half-shaft pin hole in a pressing way |
| CN204354059U (en) * | 2014-09-26 | 2015-05-27 | 中国航空工业第六一八研究所 | A kind of frock of assembling elastic cylindrical pin |
| CN205074739U (en) * | 2015-10-14 | 2016-03-09 | 上海奥林汽车安全系统有限公司 | Resilient means of pressure equipment round pin axle |
| CN205200964U (en) * | 2015-11-12 | 2016-05-04 | 吉林东光集团有限公司 | Elasticity cylindric lock installation device |
| WO2018059363A1 (en) * | 2016-09-30 | 2018-04-05 | 横店集团英洛华电气有限公司 | Planetary gear shaft pressure fitting device |
| CN109866004A (en) * | 2019-03-22 | 2019-06-11 | 重庆青山工业有限责任公司 | Assemble the press mounting tool of elastic cylindrical pin |
| CN211758060U (en) * | 2019-08-30 | 2020-10-27 | 无锡飞万刀具有限公司 | Elastic cylindrical pin mounting device |
-
2019
- 2019-08-30 CN CN201910808728.XA patent/CN110421078B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008009357U1 (en) * | 2008-07-11 | 2009-01-02 | ept GmbH & Co. KG elektronische Präzisionstechnik | Insertion and ejection device for cylindrical pins, drill bushings and columns |
| CN203209941U (en) * | 2013-03-20 | 2013-09-25 | 河南森源电气股份有限公司 | Device for fitting elastic cylindrical pin in half-shaft pin hole in a pressing way |
| CN204354059U (en) * | 2014-09-26 | 2015-05-27 | 中国航空工业第六一八研究所 | A kind of frock of assembling elastic cylindrical pin |
| CN205074739U (en) * | 2015-10-14 | 2016-03-09 | 上海奥林汽车安全系统有限公司 | Resilient means of pressure equipment round pin axle |
| CN205200964U (en) * | 2015-11-12 | 2016-05-04 | 吉林东光集团有限公司 | Elasticity cylindric lock installation device |
| WO2018059363A1 (en) * | 2016-09-30 | 2018-04-05 | 横店集团英洛华电气有限公司 | Planetary gear shaft pressure fitting device |
| CN109866004A (en) * | 2019-03-22 | 2019-06-11 | 重庆青山工业有限责任公司 | Assemble the press mounting tool of elastic cylindrical pin |
| CN211758060U (en) * | 2019-08-30 | 2020-10-27 | 无锡飞万刀具有限公司 | Elastic cylindrical pin mounting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110421078A (en) | 2019-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110421078B (en) | Elastic cylindrical pin mounting device | |
| CN108500598B (en) | Feeding and discharging device for clamp spring | |
| CN211758060U (en) | Elastic cylindrical pin mounting device | |
| CN216830599U (en) | Connecting rod bush installation tamp | |
| US3373474A (en) | Swaging machine | |
| CN210315487U (en) | Support arrangement and power sounding equipment of power sounding equipment | |
| CN205914639U (en) | A lead positive structure for punching production line | |
| CN111376026A (en) | Retaining ring capsule press-fitting equipment and method | |
| CN109909777B (en) | Workpiece positioning and pressing device for automatic production line | |
| CN212919195U (en) | Bush ejecting device | |
| US1402901A (en) | Riveting machine | |
| KR20230153642A (en) | Punching device for gas supply pipe and punching method using the same | |
| JP7051196B2 (en) | Bolt supply device and bolt caulking device equipped with this | |
| CN211804758U (en) | Jump ring pressure equipment device | |
| KR200436694Y1 (en) | Swaging device | |
| CN210757807U (en) | Mechanical self-centering extractor | |
| CN214178864U (en) | Bracket structure of noodle press | |
| CN2435217Y (en) | Manipulator centering device for tyre moulding vulcanizer | |
| CN218875317U (en) | Mould tucking equipment | |
| CN220005597U (en) | Stamping and positioning mechanism for automobile nameplate | |
| US2361668A (en) | Method of connecting elements of punching units | |
| CN215511164U (en) | Gross rubber cutting device | |
| CN213827701U (en) | Welding mechanism for processing piezoresistor | |
| CN218518085U (en) | Snap ring installer | |
| CN109290508A (en) | Automatic nail patting riveting set in a kind of mould |
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 | ||
| CB02 | Change of applicant information |
Address after: No.18 Yaguang Road, Sunshine Industrial Park, Donghutang, Donggang Town, Xishan District, Wuxi City, Jiangsu Province Applicant after: Wuxi Feiwan Tool Co.,Ltd. Address before: 214196 No. 18 Calender Road, Donghutang Sunshine Industrial Park, Donggang Town, Xishan District, Wuxi City, Jiangsu Province Applicant before: Wuxi Feiwan Tool Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 214196 No.18 Yaguang Road, Donghutang Sunshine Industrial Park, Donggang Town, Xishan District, Wuxi City, Jiangsu Province Applicant after: Wuxi feiwan Medical Technology Co.,Ltd. Address before: 214196 No.18 Yaguang Road, Donghutang Sunshine Industrial Park, Donggang Town, Xishan District, Wuxi City, Jiangsu Province Applicant before: Wuxi Feiwan Tool Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |