CN220278797U - High-efficient riveting tools of shift fork - Google Patents
High-efficient riveting tools of shift fork Download PDFInfo
- Publication number
- CN220278797U CN220278797U CN202321438076.3U CN202321438076U CN220278797U CN 220278797 U CN220278797 U CN 220278797U CN 202321438076 U CN202321438076 U CN 202321438076U CN 220278797 U CN220278797 U CN 220278797U
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- pin
- base
- shifting fork
- positioning sleeve
- hole
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- 238000007789 sealing Methods 0.000 claims abstract description 16
- 102000004315 Forkhead Transcription Factors Human genes 0.000 claims abstract description 12
- 108090000852 Forkhead Transcription Factors Proteins 0.000 claims abstract description 12
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model relates to a gear shifting fork efficient riveting tool, and belongs to the technical field of transfer case assembly. The technical scheme is as follows: the pin holes and the through holes are concentrically arranged; a pin I (6) is arranged in the pin hole and is fastened through a jackscrew (7); the lower end of the punch (3) is sleeved with a positioning sleeve (4) and then is arranged in the through hole, and an O-shaped rubber sealing ring (5) is arranged in the positioning sleeve below the punch (3); a second pin (11) is arranged in the positioning sleeve, a roller (19) is sleeved on the second pin, and the roller is clamped by an O-shaped rubber sealing ring to fix the second pin; a gap is arranged between the positioning sleeve and the base (2), and a shifting fork head (17) of a shifting fork (14) is arranged in the gap; the second pin is pressed into the shifting fork hole through a press, and the second pin is spread through the first pin to realize riveting. The utility model can conveniently and quickly rivet the transfer case shift fork, improves the quality of the transfer case, improves the safety of the whole vehicle in operation, and reduces the noise in operation.
Description
Technical Field
The utility model relates to a high-efficiency riveting tool for a gear shifting fork, which can be used for assembling the gear shifting fork of an automobile transfer case and belongs to the technical field of transfer case assembly.
Background
The assembly of the transfer case shift fork is one of the most critical links in the assembly of the transfer case, and plays a decisive role in whether the transfer case can normally function in the whole vehicle. At present, a conventional riveting machine can be used for riveting regular parts, but some complex parts with limited size or irregular shape cannot be riveted by the riveting machine.
Disclosure of Invention
The utility model aims to provide a gear shifting fork efficient riveting tool, which can conveniently and rapidly rivet a gear shifting fork of a transfer case, improve the quality of the transfer case, improve the safety of the whole vehicle in operation, reduce the noise in operation and solve the problems in the background technology.
The technical scheme of the utility model is as follows:
a high-efficiency riveting tool for a gear shifting fork comprises a bottom plate, a base, a punch, a positioning sleeve, an O-shaped rubber sealing ring, a pin I, a jackscrew and a bracket, wherein the base and the bracket are arranged on the bottom plate, a pin hole and a through hole are respectively arranged on the base and the bracket, the through hole is arranged above the pin hole, and the pin hole and the through hole are concentrically arranged; the pin I is arranged in the pin hole and is fastened through a jackscrew; the lower end of the punch is sleeved with a positioning sleeve and then arranged in the through hole, and an O-shaped rubber sealing ring is arranged in the positioning sleeve below the punch; a second pin is placed in the positioning sleeve, a roller is sleeved on the second pin, and the roller is clamped by an O-shaped rubber sealing ring to fix the second pin; a gap is formed between the positioning sleeve and the base, and a shifting fork head of a shifting fork is arranged in the gap; the gear shifting fork head is provided with a gear shifting fork hole, the gear shifting fork hole corresponds to the first pin and the second pin, the second pin is pressed into the gear shifting fork hole through a press, and the second pin is spread through the first pin to realize riveting.
The upper end and the side face of the base are respectively provided with a groove and a clamping groove, the grooves and the clamping grooves are respectively matched with a first rib plate and a second rib plate of the gear shifting fork, and the first rib plate and the second rib plate are respectively arranged in the grooves and the clamping grooves, so that the gear shifting fork is fixed.
The base is of an inverted T-shaped structure, an L-shaped bracket is arranged on the side face of the base, and a clamping groove is formed between the base and the L-shaped bracket.
The side of base is the inclined plane, L type support one end and inclined plane phase-match, base and L type support structure as an organic whole.
The base and the bracket are fixedly connected with the bottom plate through a first inner hexagon screw and a second inner hexagon screw respectively.
The lower end face of the shifting fork head is contacted with the upper end face of the base.
The punch, the locating sleeve, the O-shaped rubber sealing ring, the pin I, the jackscrew, the socket head cap screw I, the socket head cap screw II, the pin II, the gear shifting fork, the press and the like are all public equipment known in the art.
The beneficial effects of the utility model are as follows: the transfer case shift fork can be conveniently and rapidly riveted, the quality of the transfer case is improved, the safety of the whole vehicle in operation is improved, the noise in operation is reduced, and the reliability of the transfer case is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the present utility model;
in the figure: the novel gear shifting device comprises a bottom plate 1, a base 2, a punch 3, a positioning sleeve 4, an O-shaped rubber sealing ring 5, a first pin 6, a jackscrew 7, a bracket 8, a first socket head cap screw 9, a second socket head cap screw 10, a second pin 11, a groove 12, a clamping groove 13, a shifting fork 14, a first rib plate 15, a second rib plate 16, a shifting fork head 17, a shifting fork hole 18, a roller 19 and an L-shaped bracket 20.
Detailed Description
The utility model is further illustrated by way of example with reference to the accompanying drawings.
A gear shifting fork efficient riveting tool comprises a bottom plate 1, a base 2, a punch 3, a positioning sleeve 4, an O-shaped rubber sealing ring 5, a pin I6, a jackscrew 7 and a bracket 8, wherein the base 2 and the bracket 8 are arranged on the bottom plate 1, pin holes and through holes are respectively formed in the base 2 and the bracket 8, the through holes are arranged above the pin holes, and the pin holes and the through holes are concentrically arranged; a pin I6 is arranged in the pin hole and is fastened through a jackscrew 7; the lower end of the punch 3 is sleeved with a positioning sleeve 4 and then is arranged in the through hole, and an O-shaped rubber sealing ring 5 is arranged in the positioning sleeve 4 below the punch 3; the second pin 11 is placed in the positioning sleeve 4, the second pin 11 is sleeved with a roller 19, and the roller 19 is clamped by the O-shaped rubber sealing ring 5 to fix the second pin 11; a gap is formed between the positioning sleeve and the base, and a shifting fork head of a shifting fork is arranged in the gap; the gear shifting fork head is provided with a gear shifting fork hole, the gear shifting fork hole corresponds to the first pin 6 and the second pin 11, the second pin 11 is pressed into the gear shifting fork hole 18 through a press, and the second pin 11 is spread through the first pin 6 to realize riveting.
The upper end and the side of the base 2 are respectively provided with a groove 12 and a clamping groove 13, the grooves and the clamping grooves are respectively matched with a first rib plate 15 and a second rib plate 16 of the gear shifting fork 14, and the first rib plate and the second rib plate are respectively arranged in the grooves and the clamping grooves, so that the gear shifting fork is fixed.
The base 2 is of an inverted T-shaped structure, an L-shaped bracket 20 is arranged on the side face of the base 2, and a clamping groove is formed between the base 2 and the L-shaped bracket.
The side of the base 2 is an inclined plane, one end of the L-shaped bracket is matched with the inclined plane, and the base and the L-shaped bracket are of an integrated structure.
The base 2 and the bracket 8 are fixedly connected with the bottom plate 1 through a first socket head cap screw 9 and a second socket head cap screw 10 respectively.
The lower end face of the shifting fork head is contacted with the upper end face of the base.
When the screw is used, the base 2 is firstly placed on the bottom plate 1, the screw is screwed by the first socket head cap screw 9, then the bracket 8 is placed on the bottom plate 1, so that the through hole on the bracket is concentric with the pin hole on the base, the screw is screwed by the second socket head cap screw 10, the first pin 6 is arranged on the base 2, and the screw is screwed into the jackscrew 7 for screwing; the positioning sleeve 4 is installed on the punch 3 in an interference mode, and then the O-shaped rubber sealing ring 5 is installed in the positioning sleeve 4 to form a combined piece. Then the lower end surface of the shifting fork head 17 is horizontally placed on the upper end surface of the base 2, the first rib plate 15 of the shifting fork 14 is clamped in the groove 12 of the base 2, the second rib plate 16 of the shifting fork 14 is clamped in the clamping groove 13 of the base 2, and the shifting fork hole 18 is aligned with the first pin 6. The combined piece consisting of the punch 3, the positioning sleeve 4 and the O-shaped rubber sealing ring 5 is inserted into the through hole of the bracket 8, the second pin 11 and the roller 19 are placed in the positioning sleeve 4, the roller 19 is clamped through the O-shaped rubber sealing ring 5, then the second pin 11 is aligned with the shifting fork hole 18, the second pin is pressed into the shifting fork hole 18 by a press, the lower end of the second pin is expanded by the first pin 6, the press is pressed in place, and the riveting is completed.
Claims (6)
1. High-efficient riveting tools of shift fork, its characterized in that: the novel hydraulic lifting device comprises a bottom plate (1), a base (2), a punch (3), a positioning sleeve (4), an O-shaped rubber sealing ring (5), a pin I (6), a jackscrew (7) and a support (8), wherein the base (2) and the support (8) are arranged on the bottom plate (1), pin holes and through holes are respectively formed in the base (2) and the support (8), the through holes are arranged above the pin holes, and the pin holes and the through holes are concentrically arranged; a pin I (6) is arranged in the pin hole and is fastened through a jackscrew (7); the lower end of the punch (3) is sleeved with a positioning sleeve (4) and then is arranged in the through hole, and an O-shaped rubber sealing ring (5) is arranged in the positioning sleeve (4) below the punch (3); a second pin (11) is placed in the positioning sleeve (4), a roller (19) is sleeved on the second pin (11), and the roller (19) is clamped by the O-shaped rubber sealing ring (5) to fix the second pin (11); a gap is arranged between the positioning sleeve (4) and the base (2), and a shifting fork head (17) of a shifting fork (14) is arranged in the gap; the gear shifting fork head is provided with a gear shifting fork hole (18), the gear shifting fork hole corresponds to the first pin (6) and the second pin (11), the second pin (11) is pressed into the gear shifting fork hole (18) through a press, and the second pin (11) is spread through the first pin (6) to realize riveting.
2. The efficient riveting tool for a gear shifting fork of claim 1, wherein: the upper end and the side face of the base (2) are respectively provided with a groove (12) and a clamping groove (13), the grooves and the clamping grooves are respectively matched with a first rib plate (15) and a second rib plate (16) of the gear shifting fork (14), and the first rib plate and the second rib plate are respectively arranged in the grooves and the clamping grooves.
3. The shift fork efficient riveting tool as defined in claim 2, wherein: the base (2) is of an inverted T-shaped structure, an L-shaped bracket (20) is arranged on the side face of the base, and a clamping groove is formed between the base (2) and the L-shaped bracket.
4. A shift fork high efficiency riveting tooling as defined in claim 3 wherein: the side of base (2) is the inclined plane, L type support one end and inclined plane phase-match, base and L type support structure as an organic whole.
5. The shift fork efficient riveting tool as claimed in claim 1 or 2, wherein: the base (2) and the bracket (8) are fixedly connected with the bottom plate (1) through a first inner hexagon screw (9) and a second inner hexagon screw (10) respectively.
6. The shift fork efficient riveting tool as claimed in claim 1 or 2, wherein: the lower end face of the shifting fork head is contacted with the upper end face of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321438076.3U CN220278797U (en) | 2023-06-07 | 2023-06-07 | High-efficient riveting tools of shift fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321438076.3U CN220278797U (en) | 2023-06-07 | 2023-06-07 | High-efficient riveting tools of shift fork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220278797U true CN220278797U (en) | 2024-01-02 |
Family
ID=89341740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321438076.3U Active CN220278797U (en) | 2023-06-07 | 2023-06-07 | High-efficient riveting tools of shift fork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220278797U (en) |
-
2023
- 2023-06-07 CN CN202321438076.3U patent/CN220278797U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |