CN221337453U - Pin shaft pressing tool - Google Patents
Pin shaft pressing tool Download PDFInfo
- Publication number
- CN221337453U CN221337453U CN202323523567.0U CN202323523567U CN221337453U CN 221337453 U CN221337453 U CN 221337453U CN 202323523567 U CN202323523567 U CN 202323523567U CN 221337453 U CN221337453 U CN 221337453U
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- Prior art keywords
- pin shaft
- rod
- pressed
- pressing
- fixedly connected
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- 238000003825 pressing Methods 0.000 title claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a pin shaft pressing tool, which belongs to the field of pin shaft processing production equipment and comprises a supporting mechanism, wherein the supporting mechanism comprises a supporting base, a power mechanism is arranged on the supporting mechanism, a mounting mechanism is arranged on the supporting mechanism and the power mechanism, a mounting seat which moves up and down is arranged at the top of the supporting base, a workpiece to be pressed is fixedly arranged in the mounting seat, and a long pin shaft, a clamp spring and a short pin shaft are arranged at the top of the supporting base. The beneficial effects are that: the installation mechanism is arranged, the installation mechanism comprises a press plate, a clamp spring adjusting sleeve and a long pin shaft pressing column which are fixedly connected with the press plate, and a clamp spring ejector rod and a short pin shaft ejector rod, the long pin shaft, the clamp spring and the short pin shaft are pressed into a workpiece to be pressed through one-time pressing of the pressing rod, and the clamp spring and the short pin shaft can return automatically, so that the convenience of pressing the part on the workpiece to be pressed is improved, the working procedure of assembling the workpiece to be pressed is reduced, the number of stations is reduced, the production efficiency is improved, and the consistency of a finished product is ensured.
Description
Technical Field
The utility model relates to the field of pin shaft processing production equipment, in particular to a pin shaft pressing tool.
Background
The pin shaft is a standardized fastener, can be fixedly connected in a static state and can also relatively move with a connected piece, and is mainly used for the hinge joint of two parts to form hinge connection. The pin shaft is usually locked by a cotter pin, so that the pin shaft is reliable in work and convenient to detach. The pin shaft pressing tool is used for pressing the pin shaft and the clamp spring into the workpiece to be pressed.
The traditional pressing tool is often pressed one by adopting a single pin pressing mode, however, the pin pressing mode is complex in operation, production cost is increased, pins are pressed in for many times, uneven length of pin pressing is easy to occur, and the problem of low workpiece qualification rate is caused.
Disclosure of utility model
The utility model aims to solve the problems and provide a pin shaft pressing tool.
The utility model realizes the above purpose through the following technical scheme:
the utility model provides a frock is impressed to round pin axle, including supporting mechanism, supporting mechanism includes the support base, install power unit on the supporting mechanism, be provided with installation mechanism on supporting mechanism and the power unit, the mount pad that reciprocates is installed at the support base top, fixed mounting has the work piece of waiting to press in the mount pad, the support base top is provided with the long round pin axle that waits to press work piece matched with, jump ring and short round pin axle, installation mechanism includes the pressure plate, pressure plate bottom fixedly connected with jump ring adjusting sleeve and the long round pin axle pushing down post that is used for impressing long round pin axle, support base top fixedly connected with is used for cooperating the jump ring adjusting sleeve to press into the jump ring ejector pin of jump ring and the short round pin axle ejector pin that is used for impressing short round pin axle.
Preferably, the top of the supporting base is fixedly connected with two symmetrically arranged spring guide posts, the spring guide posts are sleeved with reset springs, the mounting base is fixedly arranged at the top of the spring guide posts, the top of the supporting base is fixedly connected with a positioning rod, and the positioning rod penetrates through the upper end and the lower end of the mounting base.
Preferably, the top of the mounting seat is fixedly connected with a guide rail block, and a side profiling slide block for fixing a workpiece to be pressed is connected in a sliding manner in the guide rail block.
Preferably, the power mechanism comprises a supporting rod, the supporting rod is fixedly connected to the top of the supporting base, the manual pressure box is fixedly connected to the top of the supporting rod, a power shaft is installed in the manual pressure box through a torsion spring, one end of the power shaft is fixedly connected with a gear, the other end of the power shaft is fixedly connected with a power rod, and the power rod is mutually perpendicular to the power shaft.
Preferably, a lower pressure rod which moves up and down is connected in a sliding manner in the manual pressure box, a tooth slot which is meshed with the gear is formed in the side face of the lower pressure rod, and the pressing plate is fixedly connected to the bottom end of the lower pressure rod.
Preferably, the pressing plate is movably arranged outside the positioning rod, and the pressing rod, the supporting rod and the positioning rod are arranged in parallel.
The beneficial effects are that: the installation mechanism is arranged, the installation mechanism comprises a press plate, a clamp spring adjusting sleeve and a long pin shaft pressing column which are fixedly connected with the press plate, and a clamp spring ejector rod and a short pin shaft ejector rod, the long pin shaft, the clamp spring and the short pin shaft are pressed into a workpiece to be pressed through one-time pressing of the pressing rod, and the clamp spring and the short pin shaft can return automatically, so that the convenience of pressing the part on the workpiece to be pressed is improved, the working procedure of assembling the workpiece to be pressed is reduced, the number of stations is reduced, the production efficiency is improved, and the consistency of a finished product is ensured.
Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:
FIG. 1 is a schematic diagram of a pin press-in tooling according to the present utility model;
FIG. 2 is a schematic diagram of a power mechanism of a pin pressing tool according to the present utility model;
FIG. 3 is a schematic diagram showing the connection between a support mechanism of a pin pressing tool and a workpiece to be pressed;
Fig. 4 is a first schematic diagram of a supporting mechanism of the pin pressing tool according to the present utility model;
Fig. 5 is a second schematic diagram of a supporting mechanism of the pin pressing tool according to the present utility model;
Fig. 6 is a schematic diagram of positions of a workpiece to be pressed, a long pin, a clamp spring and a short pin of the pin pressing tool.
The reference numerals are explained as follows: 1. a support base; 2. a mounting base; 3. a spring guide post; 4. a return spring; 5. a positioning rod; 6. a guide rail block; 7. a side profiling slide block; 8. a workpiece to be pressed; 9. a support rod; 10. a manual pressure cell; 11. a power shaft; 12. a gear; 13. a power lever; 14. pressing down a rod; 15. tooth slots; 16. pressing the plate; 17. jump ring adjusting sleeve; 18. pressing down the column by a long pin shaft; 19. jump ring ejector rod; 20. short pin shaft ejector rod; 21. a long pin shaft; 22. clamping springs; 23. short pin shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The utility model is further described below with reference to the accompanying drawings:
As shown in fig. 1-6, a pin roll pressing tool comprises a supporting mechanism, a power mechanism is installed on the supporting mechanism, a mounting mechanism is arranged on the supporting mechanism and the power mechanism, the supporting mechanism comprises a supporting base 1, a mounting seat 2 which moves up and down is installed at the top of the supporting base 1, two symmetrically arranged spring guide posts 3 are connected to the top of the supporting base 1 through bolts, a reset spring 4 is sleeved on the spring guide posts 3, the mounting seat 2 is fixedly installed at the top of the spring guide posts 3, a positioning rod 5 is connected to the top of the supporting base 1 through bolts, the positioning rod 5 penetrates through the upper end and the lower end of the mounting seat 2, the positioning rod 5 can ensure the direction consistency of the mounting seat 2 during up-down movement, after pressing down, the reset spring 4 returns the mounting seat 2, the next pressing step is facilitated, a guide rail block 6 is connected to the top of the mounting seat 2 through bolts, a side profiling slide 7 is connected to the inside the guide rail block 6 in a sliding manner, the side profiling slide 7 can adapt to workpieces of different specifications, the fixing effect is good, and the machining consistency is high.
In this embodiment, the power mechanism includes bracing piece 9, bracing piece 9 passes through bolted connection at the support base 1 top, there is manual pressure box 10 at bracing piece 9 top through bolted connection, manual pressure box 10 is inside installs power shaft 11 through torsion spring, power shaft 11 one end welding has gear 12, power shaft 11 other end grafting has power pole 13, and power pole 13 and power shaft 11 mutually perpendicular, sliding connection has the depression bar 14 of reciprocating in manual pressure box 10, the tooth's socket 15 that meshes with gear 12 is opened to depression bar 14 side, depression bar 14, bracing piece 9 and locating lever 5 parallel arrangement, the staff passes through rotation power pole 13, power shaft 11 rotation is driven to power shaft 13, power shaft 11 drives gear 12 rotation, because gear 12 and tooth's socket 15's meshing relationship. Thereby driving the pressing bar 14 to move downward to press in.
In this embodiment, the installation mechanism includes pressure plate 16, and pressure plate 16 passes through bolted connection and pushes down the pole 14 bottom, and pressure plate 16 activity sets up in the outside of locating lever 5, and pressure plate 16 bottom is pegged graft and is had jump ring adjusting sleeve 17 and long round pin axle to push down post 18, and support base 1 top fixedly connected with jump ring ejector pin 19 and short round pin axle ejector pin 20, pressure plate 16 is pushed down by the drive of pressure lever 14 for each part is impressed simultaneously, has reduced the process of work piece equipment.
In this embodiment, a workpiece 8 to be pressed is fixedly installed in the installation seat 2, the workpiece 8 to be pressed is fixed at the top of the installation seat 2 by the side profiling slide block 7, a long pin 21, a clamp spring 22 and a short pin 23 which are matched with the workpiece 8 to be pressed are arranged at the top of the support base 1, the long pin pressing post 18 is used for pressing the long pin 21 below the long pin, the clamp spring push rod 19 is used for pressing the clamp spring 22 in cooperation with the clamp spring adjusting sleeve 17, the short pin push rod 20 is used for pressing the short pin 23 above the clamp spring, after the pressing plate 16 is pushed by the pressing rod 14 to press down, the clamp spring adjusting sleeve 17 and the long pin pressing post 18 are driven to move towards the workpiece 8 to be pressed, then the installation seat 2 and the workpiece 8 to be pressed are pushed to move downwards, and the long pin 21, the clamp spring 22 and the short pin 23 can be pressed into the workpiece 8 to be pressed simultaneously through one-time pressing through the cooperation of all components.
Working principle: when the device is used, the workpiece 8 to be pressed is fixed in the guide rail block 6 by the using side profiling slide block 7, a long pin shaft 21, a clamp spring 22 and a short pin shaft 23 of the part to be pressed are arranged at corresponding positions on the top of the supporting base 1, when the device is pressed down, a worker rotates the power rod 13, the power rod 13 drives the power shaft 11 to overcome the torsion spring to rotate, and the power shaft 11 drives the gear 12 to rotate due to the meshing relationship between the gear 12 and the tooth groove 15. The lower pressing rod 14 is driven to move downwards, the lower pressing rod 14 drives the pressing plate 16 to move downwards, the pressing plate 16 drives the clamp spring adjusting sleeve 17 and the long pin shaft lower pressing column 18 to move towards the workpiece 8 to be pressed, then the mounting seat 2 and the workpiece 8 to be pressed are pushed to move downwards, the long pin shaft lower pressing column 18 presses the long pin shaft 21 under the guiding action of the positioning rod 5, the clamp spring adjusting sleeve 17 and the clamp spring push rod 19 are matched to press the clamp spring 22, the short pin shaft push rod 20 presses the short pin shaft 23, three parts of the workpiece 8 to be pressed are pressed simultaneously, the convenience of pressing the parts on the workpiece 8 to be pressed is improved, the assembling procedure of the workpiece 8 to be pressed is reduced, the production efficiency is improved, the consistency of finished products is realized, the number of stations is reduced, after the pressing is finished, the force on the power rod 13 is released, the reset spring 4 pushes the mounting seat 2 and the workpiece 8 to be pressed upwards due to the action of the reset spring 4, then the reset spring pushes the shaft 11, the reset shaft 11 is matched with the tooth groove 12, the lower pressing rod 14 moves upwards, the power rod 14 is pressed into the tooth groove through the gear 12, the reset block 16 is pressed, and the workpiece 8 to be pressed out, and the reset block 6 is finished after the reset pressing is finished.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a frock is impressed to round pin axle, includes supporting mechanism, supporting mechanism includes the support base, its characterized in that: the support base is characterized in that a power mechanism is arranged on the support mechanism, an installation mechanism is arranged on the support mechanism and is provided with an installation seat which moves up and down, a workpiece to be pressed is fixedly arranged in the installation seat, a long pin shaft, a clamp spring and a short pin shaft which are matched with the workpiece to be pressed are arranged at the top of the support base, the installation mechanism comprises a pressing plate, a clamp spring adjusting sleeve is fixedly connected to the bottom of the pressing plate and is used for being pressed into a long pin shaft pressing column of the long pin shaft, and a clamp spring ejector rod which is used for being matched with the clamp spring adjusting sleeve to be pressed into the clamp spring and a short pin shaft ejector rod which is used for being pressed into the short pin shaft are fixedly connected to the top of the support base.
2. The pin pressing tool according to claim 1, wherein: the support base top fixedly connected with two spring guide posts that symmetry set up, reset spring has been cup jointed on the spring guide post, mount pad fixed mounting is in spring guide post top, support base top fixedly connected with locating lever, the locating lever runs through the upper and lower end of mount pad.
3. The pin pressing tool according to claim 1, wherein: the top of the mounting seat is fixedly connected with a guide rail block, and a side profiling slide block for fixing the workpiece to be pressed is connected in a sliding manner in the guide rail block.
4. The pin pressing tool according to claim 2, wherein: the power mechanism comprises a supporting rod, the supporting rod is fixedly connected to the top of the supporting base, the top of the supporting rod is fixedly connected with a manual pressure box, a power shaft is installed inside the manual pressure box through a torsion spring, one end of the power shaft is fixedly connected with a gear, the other end of the power shaft is fixedly connected with a power rod, and the power rod is perpendicular to the power shaft.
5. The pin pressing tool according to claim 4, wherein: the manual pressure box is connected with a lower pressure rod which moves up and down in a sliding manner, a tooth slot meshed with the gear is formed in the side face of the lower pressure rod, and the pressing plate is fixedly connected to the bottom end of the lower pressure rod.
6. The pin pressing tool according to claim 5, wherein: the pressing plate is movably arranged outside the positioning rod, and the pressing rod, the supporting rod and the positioning rod are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323523567.0U CN221337453U (en) | 2023-12-23 | 2023-12-23 | Pin shaft pressing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323523567.0U CN221337453U (en) | 2023-12-23 | 2023-12-23 | Pin shaft pressing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221337453U true CN221337453U (en) | 2024-07-16 |
Family
ID=91843345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323523567.0U Active CN221337453U (en) | 2023-12-23 | 2023-12-23 | Pin shaft pressing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221337453U (en) |
-
2023
- 2023-12-23 CN CN202323523567.0U patent/CN221337453U/en active Active
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| GR01 | Patent grant |