CN207255743U - A kind of gear box front or back side processing tool - Google Patents
A kind of gear box front or back side processing tool Download PDFInfo
- Publication number
- CN207255743U CN207255743U CN201721316974.6U CN201721316974U CN207255743U CN 207255743 U CN207255743 U CN 207255743U CN 201721316974 U CN201721316974 U CN 201721316974U CN 207255743 U CN207255743 U CN 207255743U
- Authority
- CN
- China
- Prior art keywords
- gear box
- back side
- threaded rod
- fixed block
- type 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of gear box front or back side processing tool, including support base, hand-operated device babinet and fixed block, the support base to include L-type base, threaded rod and several positioning pins.The threaded rod and positioning pin is vertically fixed on the upper surface of L-type base.The hand-operated device box house is hollow, and the hand-operated device tank floor is fixed on the L-type base for plane and equipped with the location hole to match with the positioning pin, the hand-operated device babinet by the cooperation of the location hole and positioning pin.The fixed block simultaneously can be up and down on the threaded rod through the threaded rod, and the bottom of the fixed block is equipped with one piece of circular arc concave block to match with the hand-operated device casing top shape.The utility model is beneficial in that：A kind of gear box front simple in structure, easy to operate or back side processing tool are provided, gear box is firmly secured at the processing for realizing babinet front or the back side in frock.
Description
Technical field
The utility model belongs to machine tool auxiliary equipment technical field, and more particularly to a kind of gear box front or the back side add
Work frock.
Background technology
Gearbox generally refers to the gearbox of automobile, it is divided into manual, automatic two kinds, and manual transmission is mainly by gear
Formed with axis, variable-speed torque-converting is produced by different gear combinations；And automatic gear-box AT is by hydraulic torque converter, planetary gear
Formed with hydraulic operating system, reach variable-speed torque-converting by way of fluid power transmission and gear combination.
Gearbox includes babinet and inner components, to meet the assembly space requirement of the parts such as gear, gearbox case
The shape of body is hollow entity and typically at least has one end to be arranged to circular shape.It is processed to gear box
When, it is necessary to drill to main several faces of babinet, the processing such as plane milling, turning, so needing to design a frock, makes babinet
It can be stably fixed on lathe, to realize the processing in each face of gear box.
The content of the invention
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of gearbox case simple in structure, easy to operate
Body front or back side processing tool, enable gear box be firmly secured at realized in frock babinet front or the back side plus
Work.
A kind of gear box front or back side processing tool, including support base, gear box and fixed block.
The support column includes L-type base, and the L-type base upper surface is vertically installed with two supporting rods and some
A positioning pin, two supporting rods are arranged in parallel to form a space that can accommodate gear box.
The gear box inner hollow, plane is in the gear box bottom surface and is equipped with and the positioning pin
The location hole to match, the gear box are fixed on the L-type base by the cooperation of the location hole and positioning pin,
The top shape of the gear box is arc-shaped.
The fixed block simultaneously can be up and down on the threaded rod through the threaded rod, the bottom of the fixed block
Equipped with one piece of circular arc concave block to match with the gear box top shape, the threaded rod is equipped with described for locking
The nut of fixed block.
Further, the L-type base side offers two strip holes for being used to dock with lathe.
Further, the side of the L-type base is equipped with reinforcing rib.
The utility model has the advantages that：A kind of gear box front simple in structure, easy to operate is provided
Or back side processing tool, gear box is firmly secured at the processing for realizing babinet front and back in frock.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the front view of the utility model.
Fig. 3 is the left view of the utility model.
Primary clustering symbol description：1st, support base；11st, L-type base；111st, strip hole；112nd, reinforcing rib；12nd, threaded rod；
13rd, positioning pin；2nd, fixed block；21st, circular arc concave block；3rd, gear box；31st, location hole.
Embodiment
With reference to the accompanying drawings and detailed description, the utility model is described further.
As shown in Figures 1 to 3, a kind of gear box front or back side processing tool, including support base 1, gear box 3
With fixed block 2.
Support base 1 includes L-type base 11, threaded rod 12 and several positioning pins 13.The upper surface of L-type base 11 is flat
Face, 11 side of L-type base offer two strip holes 111 for being used to dock with lathe, and side is equipped with reinforcing rib 112.Threaded rod
12 quantity is two, and two threaded rods 12 are parallel to each other and are vertically welded in the left and right sides position of 11 upper surface of L-type base.
Several positioning pins 13 are vertically welded in the intermediate region position of 11 upper surface of L-type base.
3 inner hollow of gear box, 3 bottom surface of gear box is for plane and equipped with the positioning to match with positioning pin 13
Hole 31, gear box 3 are fixed on L-type base 11 by the cooperation of location hole 31 and positioning pin 13, the top of gear box 3
Portion's shape is arc-shaped.
Fixed block 2 passes through threaded rod 12 and can be up and down on threaded rod 12, and the bottom of fixed block 2 is equipped with one piece with becoming
The circular arc concave block 21 that fast 3 top shape of box body matches, threaded rod 12 are equipped with the nut for the block 2 that is fixedly clamped.
The operation principle of the utility model is：First, support base 1 is fixedly installed to lathe fixed position.Then, install
Gear box 3, makes the bottom surface of gear box 3 and the upper table of L-type base 11 by the cooperation of positioning pin 13 and location hole 31
Face fits closely fixation.Finally, fixed block 2 is passed through into two threaded rods 12, makes circular concave block 21 and the gearbox on fixed block 2
Realize and fit closely that locking nut fixes fixed block 2 in the upper surface of babinet 3.Machine tool action realizes the front of gear box 3
Or back side processing.
Although specifically showing and describing the utility model with reference to preferred embodiment, those skilled in the art should
This is understood, in the spirit and scope for not departing from the utility model that the appended claims are limited, in form and details
On the utility model is made a variety of changes, be the scope of protection of the utility model.
Claims (3)
1. a kind of gear box front or back side processing tool, it is characterised in that including：
Support base, including L-type base, the L-type base upper surface are vertically installed with two supporting rods and several positioning pins,
Two supporting rods are arranged in parallel to form a space that can accommodate gear box；
Gear box, the gear box inner hollow, the gear box bottom surface for plane and offer with
The location hole that the positioning pin matches, the gear box are fixed on described by the cooperation of the location hole and positioning pin
On L-type base, the top shape of the gear box is arc-shaped；
Fixed block, the fixed block simultaneously can be up and down on the threaded rod through the threaded rod, the fixed block
Bottom is installed with one piece of circular arc concave block to match with the gear box top shape, and the threaded rod, which is equipped with, to be used to lock
The nut of the tight fixed block.
2. a kind of gear box front as claimed in claim 1 or back side processing tool, it is characterised in that：The L-type
Base side offers two strip holes for being used to dock with lathe.
3. a kind of gear box front as claimed in claim 1 or back side processing tool, it is characterised in that：The L-type bottom
The side of seat is equipped with reinforcing rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721316974.6U CN207255743U (en) | 2017-10-13 | 2017-10-13 | A kind of gear box front or back side processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721316974.6U CN207255743U (en) | 2017-10-13 | 2017-10-13 | A kind of gear box front or back side processing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207255743U true CN207255743U (en) | 2018-04-20 |
Family
ID=61916443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721316974.6U Expired - Fee Related CN207255743U (en) | 2017-10-13 | 2017-10-13 | A kind of gear box front or back side processing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207255743U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977334A (en) * | 2019-10-26 | 2020-04-10 | 重庆铁马工业集团有限公司 | Positioning method of gearbox body |
| CN112170112A (en) * | 2020-09-30 | 2021-01-05 | 马鞍山市龙腾机电科技有限公司 | Mounting structure and method for parking garage gearbox |
| CN114012464A (en) * | 2021-11-30 | 2022-02-08 | 山西柴油机工业有限责任公司 | Device for rapidly and accurately machining V-shaped hole of large complex part |
-
2017
- 2017-10-13 CN CN201721316974.6U patent/CN207255743U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977334A (en) * | 2019-10-26 | 2020-04-10 | 重庆铁马工业集团有限公司 | Positioning method of gearbox body |
| CN110977334B (en) * | 2019-10-26 | 2021-11-19 | 重庆铁马工业集团有限公司 | Positioning method of gearbox body |
| CN112170112A (en) * | 2020-09-30 | 2021-01-05 | 马鞍山市龙腾机电科技有限公司 | Mounting structure and method for parking garage gearbox |
| CN112170112B (en) * | 2020-09-30 | 2022-01-04 | 马鞍山市龙腾机电科技有限公司 | Mounting structure and method for parking garage gearbox |
| CN114012464A (en) * | 2021-11-30 | 2022-02-08 | 山西柴油机工业有限责任公司 | Device for rapidly and accurately machining V-shaped hole of large complex part |
| CN114012464B (en) * | 2021-11-30 | 2022-10-28 | 山西柴油机工业有限责任公司 | Device for rapidly and accurately machining V-shaped hole of large complex part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20211013 |