CN222095953U - Assembly fixture for electric tricycle carriage lock catch - Google Patents
Assembly fixture for electric tricycle carriage lock catch Download PDFInfo
- Publication number
- CN222095953U CN222095953U CN202420710724.4U CN202420710724U CN222095953U CN 222095953 U CN222095953 U CN 222095953U CN 202420710724 U CN202420710724 U CN 202420710724U CN 222095953 U CN222095953 U CN 222095953U
- Authority
- CN
- China
- Prior art keywords
- rod
- main rod
- mounting column
- pull rope
- base
- 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
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect 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
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
本实用新型公开了一种电动三轮车车厢锁扣用装配工装，包括底座、支杆、主杆、压杆、安装柱、复位弹簧、拉绳以及脚踩踏板，主杆的一端与拉绳连接，拉绳远离主杆的一端与脚踩踏板连接，主杆的另一端与复位弹簧连接，复位弹簧远离主杆的一端与底座连接，支杆固定于底座上且位于拉绳和复位弹簧之间，支杆的顶端与主杆铰接，压杆安装于主杆侧壁且位于支杆与拉绳之间，安装柱设置于底座上且位于压杆的底部；在进行车厢锁扣的组装时，扳扣置于安装柱上并使扳扣的安装口朝向压杆，压杆远离主杆的一端可伸入至扳扣的安装口内。本实用新型便于将锁扣内的弹簧进行压缩安装，有效提高锁扣的装配效率。
The utility model discloses an assembly tool for a lock buckle of an electric tricycle, comprising a base, a support rod, a main rod, a pressure rod, a mounting column, a reset spring, a pull rope and a foot pedal, one end of the main rod is connected to the pull rope, the end of the pull rope away from the main rod is connected to the foot pedal, the other end of the main rod is connected to the reset spring, the end of the reset spring away from the main rod is connected to the base, the support rod is fixed on the base and is located between the pull rope and the reset spring, the top of the support rod is hinged to the main rod, the pressure rod is installed on the side wall of the main rod and is located between the support rod and the pull rope, and the mounting column is arranged on the base and is located at the bottom of the pressure rod; when assembling the lock buckle of the carriage, the pull buckle is placed on the mounting column and the mounting opening of the pull buckle is facing the pressure rod, and the end of the pressure rod away from the main rod can be extended into the mounting opening of the pull buckle. The utility model facilitates the compression and installation of the spring in the lock buckle, and effectively improves the assembly efficiency of the lock buckle.
Description
Technical Field
The utility model relates to the technical field of assembly tools, in particular to an assembly tool for a carriage lock catch of an electric tricycle.
Background
The lock catch is generally arranged between the carriage back door and the two side plates of the electric tricycle, the vertical closing state of the carriage back door can be maintained through the lock catch, and the carriage back door can be outwards turned and opened after the lock catch is opened, so that the electric tricycle is suitable for the operation requirements of loading and unloading cargoes.
Referring to fig. 1 and 2, a conventional electric tricycle carriage lock catch includes a spanner 1, a buckle 2 and a buckle 3, the spanner 1 includes a spanner portion 11 and a lock body portion 12 which are integrally connected, a sliding long hole 123 and a connecting hole 122 are formed in a penetrating manner in a side wall of the lock body portion 12, a first connecting bolt 21 is formed in the sliding long hole 123 in a penetrating manner, a second connecting bolt 31 is formed in the connecting hole 122 in a penetrating manner, one end of the buckle 2 is hinged to the lock body portion 12 through the first connecting bolt 21, one side of the buckle 3 is hinged to the lock body portion 12 through the second connecting bolt 31, a spring 32 is arranged in the lock body portion 12, one end of the spring 32 is in a compressed state and is in butt joint with the first connecting bolt 21, the other end is in butt joint with the second connecting bolt 31, a mounting hole 121 is formed in one end, far from the spanner portion 11, and a notch 13 is formed in a joint between the lock body portion 12 and the spanner portion 11.
In view of the above-mentioned prior art, the inventor believes that when assembling the car lock, the spring needs to be compressed and installed in the lock body so that the second connecting bolt can pass through the connecting hole, and in the process of installation, the space in the lock body is narrow, so that the spring is difficult to compress and install, and the assembly efficiency of the car lock is low.
Disclosure of utility model
In order to solve the technical problems, the utility model provides an assembly fixture for an electric tricycle carriage lock catch, which is convenient for compressing and installing springs in the lock catch and improves the assembly efficiency of the lock catch.
The technical scheme includes that the assembly fixture for the electric tricycle carriage lock catch comprises a base, a support rod, a main rod, a pressure rod, a mounting column, a reset spring, a pull rope and a foot pedal, wherein one end of the main rod is connected with the pull rope, one end of the pull rope, which is far away from the main rod, is connected with the foot pedal, the other end of the main rod is connected with the reset spring, one end of the reset spring, which is far away from the main rod, is connected with the base, the support rod is fixed on the base and is located between the pull rope and the reset spring, the top end of the support rod is hinged with the main rod, the pressure rod is mounted on the side wall of the main rod and is located between the support rod and the pull rope, the mounting column is arranged on the base and is located at the bottom of the pressure rod, when the carriage lock catch is assembled, the pull buckle is placed on the mounting column and enables a mounting port of the pull buckle to face the pressure rod, and one end of the pressure rod, which is far away from the main rod, can extend into the mounting port of the pull buckle.
Further, the depression bar includes the body of rod and connects in the pressure head of body of rod one end, the one end that the body of rod kept away from the pressure head is articulated with the mobile jib, the pressure head includes two inserts, the depression bar stretches into to pulling the installation mouth of detaining through the inserts in, two leave the interval that can supply the second to connect the bolt to pass between the inserts.
Further, the pressure head still includes the bottom plate, two the inserted block is fixed in on the bottom plate, the spout has been seted up to the body of rod near the one end of pressure head, be fixed with the slider with the spout adaptation on the bottom plate, the pressure head can dismantle through the slider and be connected on the body of rod.
Further, the edge of the end face of the mounting column far away from the base is fixedly provided with an inserting sheet, and when the spanner is arranged on the mounting column, the inserting sheet is inserted into the lock body through a notch of the spanner.
The assembly fixture for the electric tricycle carriage lock catch is further characterized in that two positioning plates are fixed on one side wall of the mounting column, and when the wrench is placed on the mounting column, the wrench part is located between the two positioning plates.
The utility model has the beneficial effects that:
According to the assembly fixture for the electric tricycle carriage lock catch, an operator steps on the pedal, the pedal pulls the main rod to deflect towards the direction close to the mounting column through the pull rope, and the compression rod is driven to extend into the mounting opening of the spanner and compress the spring in the installation opening, so that the subsequent installation of the second connecting bolt and the buckle plate is facilitated, and therefore the convenience and the efficiency of the lock catch assembly are effectively improved.
Drawings
Fig. 1 is a schematic view of a conventional car lock.
Fig. 2 is a schematic diagram of a conventional latch for a car.
Fig. 3 is a front view of the overall structure of the present utility model.
Fig. 4 is a schematic overall structure of the present utility model.
The wrench is characterized by comprising a wrench part (1), a wrench part (11), a lock body part (12), a mounting hole (121), a connecting hole (122), a 123, a sliding long hole (13), a notch, a clasp (2), a first connecting bolt (21), a buckle plate (3), a 31, a second connecting bolt (32), a spring (4), a base (5), a support rod (6), a main rod (61), a return spring (62), a pedal (63), a pull rope (7), a compression rod (71), a rod body (72), a pressure head (721), a bottom plate (722), a plug block (723), a sliding block (724), a spacer (8), a mounting column (81), a plug sheet (82) and a positioning plate.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The utility model discloses an assembly fixture for a carriage lock catch of an electric tricycle.
Referring to fig. 1 to 4, an assembly fixture for locking a compartment of an electric tricycle includes a base 4, a support rod 5, a main rod 6, a compression rod 7, a mounting column 8, a return spring 61, a pull rope 63 and a pedal 62. One end of the main rod 6 is connected with a pull rope 63, one end of the pull rope 63, which is far away from the main rod 6, is connected with a pedal 62, the other end of the main rod 6 is connected with a return spring 61, one end of the return spring 61, which is far away from the main rod 6, is connected with the base 4, the support rod 5 is vertically welded and fixed on the base 4, the support rod 5 is positioned between the pull rope 63 and the return spring 61, the top end of the support rod 5 is hinged with the main rod 6, the compression rod 7 is arranged on the side wall of the main rod 6 and positioned between the support rod 5 and the pull rope 63, and the mounting column 8 is welded and fixed on the base 4 and positioned at the bottom of the compression rod 7. When the car lock is assembled, the spanner 1 is arranged on the mounting column 8, the mounting port 121 of the spanner 1 faces the pressure lever 7, one end, far away from the main rod 6, of the pressure lever 7 can extend into the mounting port 121 of the spanner 1, an operator can pull the main rod 6 to deflect towards the direction close to the mounting column 8 through the pull rope 63 by stepping the pedal 62, at the moment, the return spring 61 is stretched, the main rod 6 drives the pressure lever 7 to move towards the spanner 1 close to the mounting column 8, and the pressure lever 7 extends into the mounting port 121 of the spanner 1 and compresses the spring 32 in the pressure lever 7, so that the subsequent installation of the second connecting bolt 31 and the buckle 3 is facilitated.
Referring to fig. 4, the pressing rod 7 includes a rod body 71 and a pressing head 72 connected to one end of the rod body 71, wherein one end of the rod body 71 far away from the pressing head 72 is hinged to the main rod 6, the pressing head 72 includes two insertion blocks 722, the pressing rod 7 extends into the mounting opening 121 of the trigger 1 through the insertion blocks 722, and a space 724 for allowing the second connecting bolt 31 to pass through is reserved between the two insertion blocks 722. When the compression rod 7 presses the spring 32 in the lock body 12 through the two insertion blocks 722 extending into the mounting hole 121, the second connecting bolt 31 passes through the connecting hole 122 of the lock body 12, and the second connecting bolt 31 can pass through the pressure head 72 through the space 724 between the two insertion blocks 722, so that the pressure head 72 can not interfere with the mounting of the second connecting bolt 31 while compressing the spring 32.
Referring to fig. 4, the ram 72 further includes a bottom plate 721, two inserting blocks 722 are fixed on the bottom plate 721, a chute is formed at one end of the rod body 71 close to the ram 72, a slide block 723 adapted to the chute is fixed on the bottom plate 721, the ram 72 is detachably connected to the rod body 71 through the slide block 723, and then the ram 72 with different specifications is convenient to replace, so as to meet the assembly operation of the lock catches with different specifications.
In order to ensure that the lock catch can be kept stable on the mounting column 8 in the assembly process, an inserting piece 81 is fixed on the edge of the end face of the mounting column 8 far away from the base 4, when the spanner 1 is placed on the mounting column 8, the inserting piece 81 is inserted into the lock body 12 through a notch 13 of the spanner 1, two positioning plates 82 are welded at the bottom of the side wall of the mounting column 8 close to the pull rope 63, and when the spanner 1 is placed on the mounting column 8, the spanner 11 is positioned between the two positioning plates 82. The setting of inserted sheet 81 and locating plate 82 is convenient for pull quick assembly disassembly location between knot 1 and the erection column 8, improves the assembly efficiency of hasp.
The utility model relates to a working principle of an assembly tool for a carriage lock catch of an electric tricycle, which comprises the following steps of fixing a base 4 on a frame when the tool is used, then installing a spanner 1 to be assembled on an installation column 8, enabling an inserting piece 81 to be inserted into a lock body 12 through a notch 13, and enabling a spanner part 11 to be positioned between two positioning plates 82. The first connecting bolt 21 passes through the sliding long hole 123 and is connected with the retaining ring 2, then the spring 32 is placed into the lock body 12 from the mounting hole 121, a worker steps on the pedal 62, the pedal 62 pulls the main rod 6 to deflect towards the direction close to the mounting column 8 through the pull rope 63, the return spring 61 is stretched at the moment, the main rod 6 drives the pressing rod 7 to move towards the spanner 1 close to the mounting column 8, the pressing head 72 stretches into the mounting hole 121 of the spanner 1 and compresses the spring 32 therein, then the second connecting bolt 31 passes through the connecting hole 122 and is connected with the retaining ring 3, finally the pedal 62 is released, and the main rod 6 rotates to reset under the action of the return spring 61, so that the assembly of the lock catch is completed.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (5)
1. The assembly tool for the electric tricycle carriage lock catch is characterized by comprising a base (4), a support rod (5), a main rod (6), a pressure rod (7), a mounting column (8), a return spring (61), a pull rope (63) and a foot pedal (62), wherein one end of the main rod (6) is connected with the pull rope (63), one end of the pull rope (63) far away from the main rod (6) is connected with the foot pedal (62), the other end of the main rod (6) is connected with the return spring (61), one end of the return spring (61) far away from the main rod (6) is connected with the base (4), the support rod (5) is fixed on the base (4) and is positioned between the pull rope (63) and the return spring (61), the top end of the support rod (5) is hinged with the main rod (6), the pressure rod (7) is arranged on the side wall of the main rod (6) and is positioned between the support rod (5) and the pull rope (63), the mounting column (8) is arranged on the base (4) and is positioned at the bottom of the pressure rod (7), when the carriage lock catch is assembled, the trigger (1) is arranged on the base (4) and is arranged on the pressure rod (121) towards the mounting column (121), one end of the pressing rod (7) far away from the main rod (6) can extend into the mounting opening (121) of the spanner (1).
2. The assembly fixture for the electric tricycle carriage lock catch of claim 1, wherein the pressure rod (7) comprises a rod body (71) and a pressure head (72) connected to one end of the rod body (71), one end, far away from the pressure head (72), of the rod body (71) is hinged to the main rod (6), the pressure head (72) comprises two insertion blocks (722), the pressure rod (7) extends into an installation opening (121) of the spanner (1) through the insertion blocks (722), and a space (724) for allowing a second connecting bolt (31) to pass through is reserved between the two insertion blocks (722).
3. The assembly fixture for the electric tricycle carriage lock catch of claim 2, wherein the pressure head (72) further comprises a bottom plate (721), the two inserting blocks (722) are fixed on the bottom plate (721), a sliding groove is formed in one end, close to the pressure head (72), of the rod body (71), a sliding block (723) matched with the sliding groove is fixed on the bottom plate (721), and the pressure head (72) is detachably connected to the rod body (71) through the sliding block (723).
4. The assembly fixture for the electric tricycle carriage lock catch of any one of claims 1 to 3 is characterized in that an inserting sheet (81) is fixed on the edge of the end face, far away from the base (4), of the mounting column (8), and when the spanner buckle (1) is placed on the mounting column (8), the inserting sheet (81) is inserted into the lock body (12) through a notch (13) of the spanner buckle (1).
5. The assembly fixture for the electric tricycle carriage lock catch of claim 4, wherein two positioning plates (82) are fixed on one side wall of the mounting column (8), and when the wrench (1) is placed on the mounting column (8), the wrench part (11) is located between the two positioning plates (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420710724.4U CN222095953U (en) | 2024-04-08 | 2024-04-08 | Assembly fixture for electric tricycle carriage lock catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420710724.4U CN222095953U (en) | 2024-04-08 | 2024-04-08 | Assembly fixture for electric tricycle carriage lock catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222095953U true CN222095953U (en) | 2024-12-03 |
Family
ID=93616973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420710724.4U Active CN222095953U (en) | 2024-04-08 | 2024-04-08 | Assembly fixture for electric tricycle carriage lock catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222095953U (en) |
-
2024
- 2024-04-08 CN CN202420710724.4U patent/CN222095953U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN222095953U (en) | Assembly fixture for electric tricycle carriage lock catch | |
| CN103028883B (en) | A kind of mechanism compressed for automobile side wall buckle flange | |
| CN201190451Y (en) | Bolt assembly of mortise lock | |
| CN2402449Y (en) | Pneumatic hydraulic nut rivet gun for riveting in tension | |
| CN213838147U (en) | Push-pull lock pressing opening structure and semi-automatic push-pull lock with same | |
| CN111172826B (en) | Portable fluid pressure type III bullet strip mounting tool | |
| CN215469410U (en) | Device convenient for assembling automobile door lock cylinder | |
| CN214588627U (en) | Pressing tool for assembling electromagnetic relay | |
| CN115656591A (en) | Intelligent electric meter | |
| CN113734586A (en) | Protection mechanism for leakage harmonic wave shielding device | |
| CN109826506B (en) | An automatic locking device for shaft explosion-proof cover against wind | |
| CN212706320U (en) | Supplementary quick clamping device of cable | |
| CN209077698U (en) | A kind of riveting assembly tool | |
| CN206326066U (en) | A kind of coal mine protective steel fabric sheet jack connection | |
| CN2343273Y (en) | Pulling door lock | |
| CN221111548U (en) | Powerful clamping mechanism in narrow space | |
| CN212887164U (en) | Quick positioning and clamping device | |
| CN116620424A (en) | A passenger car quick release floor locking device and inspection cover | |
| CN220839750U (en) | A kind of assembly and clamping device for the pull rod of the sky and earth hook | |
| CN222650281U (en) | A connection component for an automatic door | |
| CN2197429Y (en) | Suitcase lock | |
| CN114482698B (en) | A quick installation door lock | |
| CN216546919U (en) | Vacuum packaging machine upper cover buckling mechanism and vacuum packaging machine | |
| CN222282171U (en) | Fixed storage battery mounting structure that compresses tightly | |
| CN217045333U (en) | Air bag cover assembling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |