CN218341515U - Boring tool fixture for speed reducer shell of cart - Google Patents
Boring tool fixture for speed reducer shell of cart Download PDFInfo
- Publication number
- CN218341515U CN218341515U CN202222514377.1U CN202222514377U CN218341515U CN 218341515 U CN218341515 U CN 218341515U CN 202222514377 U CN202222514377 U CN 202222514377U CN 218341515 U CN218341515 U CN 218341515U
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- cart
- hole
- riser
- speed reduction
- boring
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 22
- 239000003381 stabilizer Substances 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 238000003860 storage Methods 0.000 abstract description 3
- 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
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a cart speed reduction casing bore hole frock clamp, the on-line screen storage device comprises a base, the base includes the bottom plate that the level set up and the riser of vertical setting, the riser openly center is provided with the locating hole that is used for passing the articulated stabilizer blade in cart speed reduction casing flange face B bottom, the riser openly lies in the locating hole below the position and corresponds respectively and is provided with the positioning seat, fixedly connected with reference column on the positioning seat, the mounting hole cooperation of reference column and cart speed reduction casing flange face B outer edge, be provided with closing device on the positive four corners of riser respectively, closing device is used for compressing tightly cart speed reduction casing flange face B and hugs closely on the riser. The utility model discloses a bore hole frock clamp of cart speed reducer casing is exclusively used in, the clamping location is convenient, can accomplish the bore hole processing of hinge hole, connecting hole and shaft hole after the clamping, has promoted machining efficiency greatly, has saved process time to promote the machining precision, save artifical labour, reduce cost.
Description
Technical Field
The utility model relates to a frock clamp field especially relates to a cart speed reducer casing bore hole frock clamp.
Background
The existing speed reducer casing of the cart is shown in figure 1 and comprises a flange face A1 and a flange face B2, wherein the flange face A and the flange face B are perpendicular to each other, a shaft hole 5 is formed in the center of the flange face A, a connecting hole 6 is formed in one side of the flange face A, and a hinge hole 4 is formed in the position of a hinge support leg 3 at the bottom of the flange face B. During processing, need carry out the bore hole to shaft hole, connecting hole and hinge hole, improve the precision, reduce roughness.
The existing cart speed reducer casing is not provided with a special boring tool clamp, so that the cart speed reducer casing needs to be laterally placed firstly, a flange surface B is clamped by the clamp for boring, the clamping mode of the clamp is unstable, the cart speed reducer casing can still move locally in the boring process, the machining precision of a product is poor, the clamping process is complex, and the machining efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a cart speed reducer casing bore hole frock clamp.
The utility model adopts the following technical scheme:
the utility model provides a cart speed reduction casing bore hole frock clamp, the on-line screen storage device comprises a base, the base includes the bottom plate of level setting and the riser of vertical setting, the riser openly center is provided with the locating hole that is used for passing the articulated stabilizer blade in cart speed reduction casing flange face B bottom, the riser openly lies in the locating hole below the position and corresponds respectively and is provided with the positioning seat, fixedly connected with reference column on the positioning seat, the mounting hole cooperation on reference column and cart speed reduction casing flange face B outer edge, be provided with closing device on the positive four corners of riser respectively, closing device is used for compressing tightly cart speed reduction casing flange face B and hugs closely on the riser.
Preferably, the pressing device comprises a fastening pressing plate, a positioning screw, a fastening nut and a jacking bolt, a threaded hole and a waist-round hole are formed in the fastening pressing plate, the jacking bolt is in threaded connection with the threaded hole, the positioning screw is fixed on the vertical plate, and the positioning screw penetrates through the waist-round hole and is in threaded connection with the fastening nut.
Preferably, the outer edges of the positioning holes on the vertical plates are respectively provided with a supporting seat corresponding to the fastening pressing plate, and the surface of each supporting seat is parallel to the surface of the positioning seat. The clamping pressure plate can be conveniently fastened to stably clamp the workpiece.
Preferably, support columns are respectively arranged at two sides of the bottom plate, adjusting support screws are connected to the support columns in a threaded mode, and the supporting heights of the adjusting support screws can be adjusted in a threaded mode and are used for supporting the flange A of the speed reducer casing of the cart.
Preferably, the vertical plate is provided with auxiliary supporting rods corresponding to the fastening pressing plates on the two sides of the upper part. The auxiliary supporting rods are used for supporting the fastening pressing plates clamped on two sides of the upper part of the vertical plate in an auxiliary mode.
Preferably, auxiliary supporting plates are respectively arranged on the vertical plates corresponding to the fastening pressing plates on the two sides of the lower portion. The auxiliary supporting plate assists in supporting the fastening pressing plate clamped at two sides of the lower part of the vertical plate.
Preferably, a reinforcing rib is fixedly connected between the back surface of the vertical plate and two sides of the bottom plate. The strength between the vertical plate and the bottom plate is improved.
Preferably, hanging rings are fixedly connected to two sides of the top end of the vertical plate. Is convenient for hoisting and transporting.
The beneficial effects of the utility model are that: the utility model discloses a bore hole frock clamp of cart speed reducer casing is exclusively used in, the clamping location is convenient, can accomplish the bore hole processing of hinge hole, connecting hole and shaft hole after the clamping, has promoted machining efficiency greatly, has saved process time to promote the machining precision, save artifical labour, reduce cost.
Drawings
FIG. 1 is a schematic structural diagram of a conventional speed reducer casing of a cart requiring boring;
fig. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the utility model in use;
in the figure: 1. the flange face A,2, the flange face B,3, the articulated stabilizer blade, 4, the hinge hole, 5, the connecting hole, 6, the shaft hole, 7, the bottom plate, 8, the riser, 9, the fastening clamp plate, 10, the positioning screw, 11, fastening nut, 12, the roof pressure bolt, 13, the positioning seat, 14, the supporting seat, 15, the strengthening rib, 16, rings, 17, the support column, 18, the regulation supporting screw, 19, the auxiliary stay pole, 20, the auxiliary stay board, 21, the locating hole, 22, the reference column.
Detailed Description
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
the embodiment is as follows: as shown in fig. 2 and 3, a cart speed reduction casing bore hole frock clamp, the on-line screen storage device comprises a base, the base includes bottom plate 7 and the riser 8 of vertical setting that the level set up, the riser openly center is provided with the locating hole 21 that is used for passing the articulated stabilizer blade in cart speed reduction casing flange face B bottom, the riser openly lies in the locating hole position from top to bottom and corresponds respectively and is provided with positioning seat 13, fixedly connected with reference column 22 on the positioning seat, the mounting hole cooperation on reference column and cart speed reduction casing flange face B outer edge, be provided with closing device on the positive four corners of riser respectively, closing device is used for compressing tightly cart speed reduction casing flange face B and hugs closely on the riser.
The pressing device comprises a fastening pressing plate 9, a positioning screw rod 10, a fastening nut 11 and a jacking bolt 12, a threaded hole and a waist-round hole are formed in the fastening pressing plate, the jacking bolt is connected to the threaded hole in a threaded mode, the positioning screw rod is fixed to the vertical plate, and the positioning screw rod penetrates through the waist-round hole and is connected with the fastening nut in a threaded mode.
The outer edges of the positioning holes on the vertical plates are provided with supporting seats 14 corresponding to the fastening pressing plates respectively, and the surfaces of the supporting seats are parallel to the surface of the positioning seat. The clamping pressure plate can be conveniently fastened to stably clamp the workpiece.
The vertical plate is provided with auxiliary supporting rods 19 corresponding to the fastening pressure plates on the two sides of the upper part. Auxiliary supporting plates 20 are respectively arranged on the vertical plates corresponding to the fastening pressing plates on the two sides of the lower part.
The reinforcing ribs 15 are fixedly connected between the back of the vertical plate and the two sides of the bottom plate. Hanging rings 16 are fixedly connected to two sides of the top end of the vertical plate.
The utility model discloses a bore hole frock clamp of cart speed reducer casing is exclusively used in, the clamping location is convenient, can accomplish the bore hole processing of hinge hole, connecting hole and shaft hole after the clamping, has promoted machining efficiency greatly, has saved process time to promote the machining precision, save artifical labour, reduce cost.
The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.
Claims (8)
1. The utility model provides a cart speed reduction casing bore hole frock clamp, includes the base, the base includes the bottom plate of level setting and the riser of vertical setting, characterized by, the riser openly center is provided with the locating hole that is used for passing the articulated stabilizer blade in cart speed reduction casing flange face B bottom, and the riser openly lies in the locating hole below position and corresponds respectively and is provided with the positioning seat, fixedly connected with reference column on the positioning seat, the mounting hole cooperation of reference column and cart speed reduction casing flange face B outer edge, is provided with closing device on the positive four corners of riser respectively, and closing device is used for compressing tightly cart speed reduction casing flange face B and hugs closely on the riser.
2. The boring tool clamp for the speed reducer casing of the cart according to claim 1, wherein the pressing device comprises a fastening pressing plate, a positioning screw, a fastening nut and a jacking bolt, the fastening pressing plate is provided with a threaded hole and a waist-round hole, the threaded hole is in threaded connection with the jacking bolt, the positioning screw is fixed on the vertical plate, and the positioning screw penetrates through the waist-round hole and is in threaded connection with the fastening nut.
3. The tooling clamp for boring the reducer casing of the cart according to claim 2, wherein the outer edges of the positioning holes on the vertical plates are respectively provided with a supporting seat corresponding to the fastening pressing plate, and the surface of each supporting seat is parallel to the surface of the positioning seat.
4. The boring tool clamp for the speed reducer casing of the cart according to claim 1, wherein support columns are respectively arranged at two sides of the bottom plate, and are in threaded connection with adjustable support screws, and the adjustable support screws can be used for adjusting the support height in a threaded manner and supporting the flange A of the speed reducer casing of the cart.
5. The tooling clamp for boring the speed reducer casing of the cart according to claim 2, wherein auxiliary supporting rods are respectively arranged on the vertical plates corresponding to the fastening pressure plates on the two sides of the upper part.
6. The tooling clamp for boring the reducer casing of the cart according to claim 2, wherein auxiliary supporting plates are respectively arranged on the vertical plates corresponding to the fastening pressure plates on the two sides of the lower part.
7. The tooling clamp for boring the reducer casing of the cart according to claim 1, wherein reinforcing ribs are fixedly connected between the back surface of the vertical plate and two sides of the bottom plate.
8. The tooling clamp for boring the reducer casing of the cart according to claim 1, wherein hanging rings are fixedly connected to two sides of the top end of the vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222514377.1U CN218341515U (en) | 2022-09-22 | 2022-09-22 | Boring tool fixture for speed reducer shell of cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222514377.1U CN218341515U (en) | 2022-09-22 | 2022-09-22 | Boring tool fixture for speed reducer shell of cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218341515U true CN218341515U (en) | 2023-01-20 |
Family
ID=84895420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222514377.1U Active CN218341515U (en) | 2022-09-22 | 2022-09-22 | Boring tool fixture for speed reducer shell of cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218341515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119703837A (en) * | 2024-12-26 | 2025-03-28 | 浙江坤博精工科技股份有限公司 | A tool for processing robot swivel joints |
-
2022
- 2022-09-22 CN CN202222514377.1U patent/CN218341515U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119703837A (en) * | 2024-12-26 | 2025-03-28 | 浙江坤博精工科技股份有限公司 | A tool for processing robot swivel joints |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fixture for boring holes in the casing of a large car reducer Granted publication date: 20230120 Pledgee: Zhejiang Hangzhou Yuhang Rural Commercial Bank Co.,Ltd. Baizhang Sub branch Pledgor: HANGZHOU MINGKE AUTOMOBILE PARTS Co.,Ltd. Registration number: Y2024980024662 |