CN222449462U - Positioning tool for machining steering gear shell - Google Patents
Positioning tool for machining steering gear shell Download PDFInfo
- Publication number
- CN222449462U CN222449462U CN202421247730.7U CN202421247730U CN222449462U CN 222449462 U CN222449462 U CN 222449462U CN 202421247730 U CN202421247730 U CN 202421247730U CN 222449462 U CN222449462 U CN 222449462U
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- Prior art keywords
- fixedly connected
- wall
- workbench
- shell
- extraction
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- 238000003754 machining Methods 0.000 title abstract description 11
- 238000000605 extraction Methods 0.000 claims description 58
- 238000012545 processing Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to the technical field of positioning tools and discloses a positioning tool for machining a steering gear shell, which comprises a workbench, wherein a vertical shell is fixedly connected to the rear end of the left side of the top wall of the workbench, a servo motor is fixedly connected to the right side of the inner top wall of the vertical shell, a first gear is fixedly connected to the output end of the servo motor, a limiting shell is fixedly connected to the top of the front side of the vertical shell, a swivel is rotatably connected to the inner bottom wall of the limiting shell, a second gear is fixedly connected to the top wall of the swivel, the second gear is in meshed connection with the first gear, and a threaded column is in meshed connection with the inner wall of the second gear. According to the utility model, the first gear is driven by the servo motor, so that the second gear meshed with the first gear is driven together, and the threaded column in threaded connection with the inner wall of the second gear is displaced by the displacement limitation of the swivel, so that the pressing hollow column is driven to displace, and the positioning and clamping of the shell part are completed.
Description
Technical Field
The utility model relates to the technical field of positioning tools, in particular to a positioning tool for machining a steering gear shell.
Background
Steering gear housings generally refer to an outer casing or outer protective cover for housing the internal components of the steering gear. A steering gear is a mechanical or electronic device for switching a direction or controlling steering of a vehicle, and includes various sensors, actuators and electronic components therein, and a steering gear housing is required to be designed with appropriate mounting holes and fixing structures in order to be mounted and fixed on the vehicle. The housing also has an external shape and size that allows for mating and mounting requirements with other vehicle components.
When the existing steering gear shell is processed, the steering gear shell is generally required to be fixed by a jig, then other assemblies are carried out, for example, an annular rubber plug is pressed into a preset hole position of the shell, in the assembly process, the shell is easy to shake, and the follow-up processing is affected due to incomplete assembly.
Disclosure of utility model
In order to make up for the defects, the utility model provides a positioning tool for machining a steering gear shell, which aims to solve the problem that the follow-up machining is affected due to incomplete assembly caused by the fact that the shell is easy to shake in the assembly process.
In order to achieve the above purpose, the positioning tool for machining the steering gear shell comprises a workbench, wherein the rear end of the left side of the top wall of the workbench is fixedly connected with a vertical shell, the right side of the inner top wall of the vertical shell is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a first gear, the top of the front side of the vertical shell is fixedly connected with a limiting shell, the inner bottom wall of the limiting shell is rotationally connected with a swivel, the top wall of the swivel is fixedly connected with a second gear, the second gear is in meshed connection with the first gear, the inner wall of the second gear is in meshed connection with a threaded column, the bottom end of the threaded column is rotationally connected with a pressing hollow column, the middle part of the top wall of the workbench is fixedly connected with a fixed column seat, the top end of the fixed column seat is clamped with the inner wall of the pressing hollow column, the upper end and the lower end of the fixed column seat are respectively sleeved with a rubber plug, the middle part of the fixed column seat is provided with a shell part in a penetrating manner, the middle part of the top wall of the workbench is provided with a placing component, the bottom wall of the workbench is provided with a pressure collecting mechanism.
According to the technical scheme, the two rubber plugs form an upper clamping effect and a lower clamping effect, the servo motor is started to drive the two gears, the threaded column is enabled to rotate and displace, the propping hollow column is further driven to displace, the rubber plugs are further sleeved on the top end of the fixed column seat, the two rubber plugs are directly propped, and the two rubber plugs are installed in two symmetrical holes of the shell part.
As a further description of the above technical solution:
The collecting mechanism comprises an extraction fan, the top wall of the extraction fan is fixedly connected to the left side of the bottom wall of the workbench, the extraction end of the extraction fan is communicated with a connecting pipe, the right end of the connecting pipe is communicated with a collecting box, the inner wall of the collecting box is fixedly provided with a filter plate, the front side of the collecting box is communicated with an extraction pipe, the top end of the extraction pipe is communicated with an extraction head, and the bottom wall of the extraction head is fixedly connected to the rear side of the middle part of the top wall of the workbench.
According to the technical scheme, the extraction fan is started, chips generated by extraction processing are carried out through the extraction head and the extraction pipe and enter the collecting box, so that the purpose of uniformly collecting the chips generated by the processing is achieved, the chips can be blocked through the filter plate, the damage of the chips to the extraction fan is avoided, and finally the condition that the chips influence a processing workshop is guaranteed.
As a further description of the above technical solution:
The placing component comprises a supporting seat, the bottom wall of the supporting seat is fixedly connected with the middle part of the top wall of the workbench, an electric telescopic rod is fixedly connected to the front side of the inner wall of the supporting seat, and a supporting block is fixedly connected to the output end of the electric telescopic rod and the rear side of the inner wall of the supporting seat.
According to the technical scheme, the electric telescopic rod is started, so that the left support block can be displaced, the position of the left support block can be adjusted, the support and fixation of the shell part are completed through the two support blocks, and the stability of the shell part is further improved.
As a further description of the above technical solution:
The right side of the top wall of the workbench is fixedly connected with a control switch, and the control switch is respectively and electrically connected with a servo motor, an extraction fan and an electric telescopic rod.
By the technical scheme, the device can be opened and closed.
As a further description of the above technical solution:
the outer wall fixedly connected with rubber circle of extraction pipe, the outer wall fixed connection of rubber circle is in the rear side of extraction head.
Through the technical scheme, the outer wall of the extraction pipe is protected conveniently, and abrasion is reduced.
As a further description of the above technical solution:
The top wall right side of workstation is provided with the protective housing, the bottom of protective housing pass through the hinge with control switch's top rotates to be connected.
Through the technical scheme, the control switch is convenient to protect and prevent from being touched by mistake.
As a further description of the above technical solution:
The rear side fixedly connected with connecting block of hollow post supports to press, the spout has been seted up at the middle part of standing the shell, the connecting block with spout sliding connection.
Through the technical scheme, the displacement of the pressure-resisting hollow column is more stable, so that the installation operation is smoother.
As a further description of the above technical solution:
The bottom wall of workstation all fixedly connected with support frame about, two the bottom front and back side of support frame is all fixed mounting has the angle bead pad.
Through the technical scheme, the device is more stable in working.
The utility model has the following beneficial effects:
1. According to the utility model, the first gear is driven by the servo motor, so that the second gear meshed with the first gear is driven together, the threaded column in threaded connection with the inner wall of the second gear is displaced by the displacement limitation of the swivel, and the pressing hollow column is driven to displace, so that the positioning and clamping of the shell part are completed, the operation difficulty is reduced, and the working efficiency is effectively improved.
2. According to the utility model, the extraction fan is started, and the extraction head and the extraction pipe can extract scraps generated by processing, so that the scraps can be conveniently and uniformly collected into the collection box, the situation that scraps pollute a processing workshop is reduced, and the health of operators is ensured.
Drawings
Fig. 1 is a perspective view of a positioning tool for machining a steering gear housing, which is provided by the utility model;
fig. 2 is a schematic structural view of a vertical casing of a positioning tool for machining a steering gear casing according to the present utility model;
Fig. 3 is a schematic diagram of a collecting mechanism of a positioning tool for machining a steering gear housing.
Legend description:
1. The device comprises a workbench, a collecting mechanism, 201, an extraction fan, 202, a connecting pipe, 203, a collecting box, 204, a filter plate, 205, an extraction pipe, 206, an extraction head, 207, a rubber ring, 3, a vertical shell, 4, a servo motor, 5, a first gear, 6, a limiting shell, 7, a swivel, 8, a second gear, 9, a threaded column, 10, a pressing hollow column, 11, a fixed column seat, 12, a rubber plug, 13, a shell part, 14, a connecting block, 15, a chute, 16, a supporting seat, 17, an electric telescopic rod, 18, a supporting block, 19, a control switch, 20, a protective shell, 21, a supporting frame, 22 and an angle protection pad.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, the positioning tool for machining a steering gear shell comprises a workbench 1, wherein the rear end of the left side of the top wall of the workbench 1 is fixedly connected with a vertical shell 3, the right side of the inner top wall of the vertical shell 3 is fixedly connected with a servo motor 4, the output end of the servo motor 4 is fixedly connected with a first gear 5, the top of the front side of the vertical shell 3 is fixedly connected with a limiting shell 6, the inner bottom wall of the limiting shell 6 is rotatably connected with a swivel 7, the top wall of the swivel 7 is fixedly connected with a second gear 8, the second gear 8 is in meshed connection with the first gear 5, the inner wall of the second gear 8 is in meshed connection with a threaded column 9, the bottom end of the threaded column 9 is rotatably connected with a pressing hollow column 10, the middle of the top wall of the workbench 1 is fixedly connected with a fixed column seat 11, the top end of the fixed column seat 11 is clamped with the inner wall of the pressing hollow column 10, the upper end and the lower end of the fixed column seat 11 are respectively sleeved with a rubber plug 12, the middle part 13 of the top wall of the fixed column seat 11 is penetrated with a shell part, the middle part of the workbench 1 is provided with a placement component, the middle bottom wall 1 is in meshed with the first gear 5, the bottom wall 16 is fixedly connected with a telescopic support rod 16, and a telescopic support rod 16 is fixedly connected with the middle part of the front support rod 16 of the workbench 1, and a telescopic support rod 16 is fixedly connected with the front support rod 16, and a telescopic support rod 16 is fixedly connected with the middle support rod 17;
specifically, the rubber stopper 12 below is tightly fitted over the outer wall of the fixed column base 11 to ensure its stability. Next, the housing part 13 is accurately fitted in the middle of the fixed column base 11 so as to maintain a stable position. The middle part of the housing part 13 should be placed on top of two support blocks 18 in order to provide stable support in subsequent operations. Then, by activating the electric telescopic rod 17, the front side support block 18 can fix the bottom of the housing part 13, enhancing its stability. On the basis, the upper rubber plug 12 is sleeved on the top end of the fixed column seat 11, so that two upper and lower clamped rubber plugs 12 are formed, and the servo motor 4 is started, which is the key for driving the whole equipment to operate. The first gear 5 can drive the second gear 8 to rotate by operation of the servo motor 4. It is worth noting that the displacement limitation of the swivel 7 prevents the second gear 8 from being displaced, and the stability of the device is ensured. During the rotation of the second gear 8, the threaded post 9 screwed on the inner wall of the second gear 8 is also displaced in rotation. This rotational displacement drives the pressing hollow column 10 to move downward, so that it engages with the top end of the fixed column seat 11. In this way, the positioning and clamping of the housing part 13 is completed. Finally, by pressing the two rubber plugs 12 against each other, they are fitted into two symmetrical holes of the housing part 13. The completion of the step not only reduces the operation difficulty, but also effectively improves the working efficiency.
Referring to fig. 1 and 3, the collecting mechanism 2 comprises an extraction fan 201, wherein the top wall of the extraction fan 201 is fixedly connected to the left side of the top wall of the workbench 1, the extraction end of the extraction fan 201 is communicated with a connecting pipe 202, the right end of the connecting pipe 202 is communicated with a collecting box 203, a filter plate 204 is fixedly arranged on the inner wall of the collecting box 203, the front side of the collecting box 203 is communicated with an extraction pipe 205, the top end of the extraction pipe 205 is communicated with an extraction head 206, the bottom wall of the extraction head 206 is fixedly connected to the rear side of the middle part of the top wall of the workbench 1, the outer wall of the extraction pipe 205 is fixedly connected with a rubber ring 207, and the outer wall of the rubber ring 207 is fixedly connected to the rear side of the extraction head 206;
Specifically, the extraction fan 201 is activated, and the extraction fan 201 functions to draw in debris from the air and transfer the debris to the extraction head 206 through the extraction tube 205. In this process, the speed and strength of operation of the extraction fan 201 are critical, which directly affects the efficiency of the extraction of debris. Second, the design of the extraction head 206 is also very important. He has a certain inclination angle to ensure that as much debris as possible is sucked in. All of the debris is sucked into the collection tank 203. To avoid damage to the impellers inside extraction fan 201, debris is effectively blocked by filter plates 204 from entering the interior of extraction fan 201. Thus, the impeller can be protected from damage, and the service life of the extraction fan 201 can be prolonged. In this way, not only can the pollution of the scraps to the processing workshop be effectively reduced, but also the physical health of operators can be protected, the outer wall of the extraction pipe 205 is conveniently protected through the rubber ring 207, and the abrasion of the outer wall of the extraction pipe 205 is further reduced.
Referring to fig. 1, 2 and 3, a control switch 19 is fixedly connected to the right side of the top wall of the workbench 1, and the control switch 19 is respectively and electrically connected with a servo motor 4, an extraction fan 201 and an electric telescopic rod 17, a protective shell 20 is arranged on the right side of the top wall of the workbench 1, and the bottom of the protective shell 20 is rotatably connected with the top of the control switch 19 through a hinge;
Specifically, through the control switch 19 respectively connected with the servo motor 4, the extraction fan 201 and the electric telescopic rod 17, the control switch 19 can be turned on and off, and the protection shell 20 can protect the control switch 19 and prevent false touch.
Referring to fig. 1 and 2, a connecting block 14 is fixedly connected to the rear side of the pressure-resisting hollow column 10, a chute 15 is arranged in the middle of the vertical shell 3, and the connecting block 14 is in sliding connection with the chute 15;
Specifically, through connecting block 14 and spout 15 sliding connection for it is more stable when supporting to press hollow post 10 to go up and down, makes the stability that has improved the device through support frame 21 and corner protector pad 22.
Working principle: firstly, the rubber stopper 12 of below is overlapped at the outer wall of fixed post seat 11, establish the middle part at fixed post seat 11 with casing part 13 cover again, the middle part of casing part 13 is placed at the top of two supporting shoe 18, through starting electric telescopic handle 17, make front side supporting shoe 18 can fix the bottom of casing part 13, the rubber stopper 12 cover of top is at the top of fixed post seat 11 again, form the rubber stopper 12 of two upper and lower centre gripping, finally restart servo motor 4, make first gear 5 drive second gear 8 rotate, through the displacement restriction of swivel 7, make second gear 8 can not carry out the displacement, make threaded connection carry out the rotary displacement at the screw thread post 9 of second gear 8 inner wall, and then drive and press hollow post 10 and move down, make the top block of pressing hollow post 10 and fixed post seat 11, accomplish the location centre gripping to casing part 13, and then directly support and press two rubber stoppers 12, make two install two symmetrical downthehole of casing part 13, thereby the operation degree of difficulty has been reduced, and finally, the filter plate is drawn by the fan is drawn to the inside through the motion of the baffle plate 205, and can be guaranteed that the inside is drawn by the fan is drawn by the end-to the fan, the life-span is guaranteed, the end is guaranteed, the inside is drawn by the fan is drawn by the end-up end of the fan is guaranteed, the life-span of the end is can be guaranteed, and the inside the life-time of the end is guaranteed, the life-time of the filter plate is easy to be drawn by the fan is easy to be drawn the inside and can be easy and can be broken by the machine is easy and can be drawn the inside to be 201, and can be drawn the inside is easy and can be used to draw the inside to be the inside.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421247730.7U CN222449462U (en) | 2024-06-03 | 2024-06-03 | Positioning tool for machining steering gear shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421247730.7U CN222449462U (en) | 2024-06-03 | 2024-06-03 | Positioning tool for machining steering gear shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222449462U true CN222449462U (en) | 2025-02-11 |
Family
ID=94438546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421247730.7U Active CN222449462U (en) | 2024-06-03 | 2024-06-03 | Positioning tool for machining steering gear shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222449462U (en) |
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2024
- 2024-06-03 CN CN202421247730.7U patent/CN222449462U/en active Active
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