CN204339363U - A kind of bearing shell counterpart surface broaching processing unit (plant) - Google Patents
A kind of bearing shell counterpart surface broaching processing unit (plant) Download PDFInfo
- Publication number
- CN204339363U CN204339363U CN201420571172.XU CN201420571172U CN204339363U CN 204339363 U CN204339363 U CN 204339363U CN 201420571172 U CN201420571172 U CN 201420571172U CN 204339363 U CN204339363 U CN 204339363U
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- CN
- China
- Prior art keywords
- fixed
- bearing shell
- tie
- arm
- cushion block
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- 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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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model provides a kind of bearing shell counterpart surface broaching processing unit (plant), comprises machine table, described machine table is fixedly installed broaching tool and hold-down mechanism from top to bottom successively.Described broaching tool comprises arm-tie, described arm-tie and the second cylinder are connected and fixed and the equal symmetry in two ends, left and right at top is fixedly installed sharpener, fixed leg is between two described sharpeners and be fixed on the opening part of described arm-tie pars intermedia, described fixed leg is arranged with the suitable arc cushion block of bearing shell by being fixed on described fixed leg with support bar is one-body molded, the pars intermedia of described arc cushion block is cavity and extended elastic shaft core in described cavity; Described hold-down mechanism comprises briquetting, fixed frame and the first cylinder, and described briquetting is connected and fixed by bearing plate and the first cylinder.The beneficial effects of the utility model: ensure can not rupture for padding the cushion block putting bearing shell while improving steadiness, ensure the precision of processing, increase work efficiency.
Description
Technical field
The utility model relates to a kind of bearing shell counterpart surface broaching processing unit (plant).
Background technology
Bearing shell is sliding bearing and the tactile part that is coupling, and unusual light, shape is the semi-cylindrical of tiles.Because processing bearing shell belongs to fine finishining category, to processing request harshness extremely, and accuracy wants high.When to bearing shell two ends carry out surface broaching time usually can cause processing error not due to clamping force, become defective products, and if clamping force too quickly for padding the cushion block just easily fracture of putting bearing shell, increase the danger of operation while increasing production cost.
Utility model content
The utility model provides a kind of bearing shell counterpart surface broaching processing unit (plant), reasonable in design, making simple, ensureing can not rupture for padding the cushion block putting bearing shell while improving steadiness, ensure the precision of processing, increase work efficiency.
The utility model is achieved through the following technical solutions: a kind of bearing shell counterpart surface broaching processing unit (plant), comprises machine table, described machine table is fixedly installed broaching tool and hold-down mechanism from top to bottom successively.
Described broaching tool comprises arm-tie, described arm-tie and the second cylinder are connected and fixed and the equal symmetry in two ends, left and right at top is fixedly installed sharpener, fixed leg is between two described sharpeners and be fixed on the opening part of described arm-tie pars intermedia, described fixed leg is arranged with the suitable arc cushion block of bearing shell by being fixed on described fixed leg with support bar is one-body molded, the pars intermedia of described arc cushion block is cavity and extended elastic shaft core in described cavity; Described hold-down mechanism comprises briquetting, fixed frame and the first cylinder, and described briquetting to be positioned at directly over described arc cushion block and to be connected and fixed with bearing plate, and bearing plate is slided by directive wheel and is fixed in described fixed frame and top and the first cylinder is connected and fixed.
Be as further improvement of the utility model: it is trapezoidal groove that the two ends, bottom of described briquetting arrange cross section respectively, the bottom of described bearing plate arranges the contiguous block suitable with described groove respectively, can ensure effective adhesion of pressing plate and bearing plate like this.
Be as further improvement of the utility model: the bottom of described arm-tie is fixedly installed several Universal pulleys and both sides set gradually several gears, each gear all engages each other with the positioning track in machine table.
During utility model works: bearing shell is placed on arc cushion block, it is that briquetting compresses it that first cylinder drives bearing plate to move downward, owing to being provided with elastic shaft core above arc cushion block, this makes it possible to ensure that briquetting can not make support bar produce fracture when compressing bearing shell, then the second cylinder drives arm-tie to carry out moving and make the sharpener above arm-tie carry out plane to bearing shell to draw, cut, and ensures the stability of arm-tie movement by arranging gear and positioning track.
The beneficial effects of the utility model: reasonable in design, making simple, ensureing can not rupture for padding the cushion block putting bearing shell while improving steadiness, ensure the precision of processing, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein 1-machine table, 2-arm-tie, 3-sharpener, 4-fixed leg, 5-arc cushion block, 6-elastic shaft core, 7-briquetting, 8-fixed frame, 9-bearing plate, 10-first cylinder, 11-directive wheel, 12-second cylinder, 13-contiguous block, 14-Universal pulley, 15-gear, 16-positioning track.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1: a kind of bearing shell counterpart surface broaching processing unit (plant) of the present embodiment, comprises machine table 1, described machine table 1 is fixedly installed broaching tool and hold-down mechanism from top to bottom successively.
Described broaching tool comprises arm-tie 2, and the bottom of described arm-tie 2 is fixedly installed several Universal pulleys 14 and both sides set gradually several gears 15, and each gear 15 all engages each other with the positioning track 16 in machine table.
Wherein said arm-tie 2 and the second cylinder 12 are connected and fixed and the equal symmetry in two ends, left and right at top is fixedly installed sharpener 3, fixed leg 4 is between two described sharpeners 3 and be fixed on the opening part of described arm-tie 2 pars intermedia, described fixed leg 4 is arranged with the suitable arc cushion block 5 of bearing shell by being fixed on described fixed leg 4 with support bar is one-body molded, the pars intermedia of described arc cushion block 5 is cavity and extended elastic shaft core 6 in described cavity; Described hold-down mechanism comprises briquetting 7, fixed frame 8 and the first cylinder 10, described briquetting 7 to be positioned at directly over described arc cushion block 5 and to be connected and fixed with bearing plate 9, and bearing plate 9 is slided by directive wheel 11 and to be fixed in described fixed frame 8 and top and the first cylinder 10 are connected and fixed.
It is trapezoidal groove that the two ends, bottom of described briquetting 7 arrange cross section respectively, and the bottom of described bearing plate 10 arranges the contiguous block 13 suitable with described groove respectively.
During the present embodiment operation: bearing shell is placed on arc cushion block 5, first cylinder 10 drives bearing plate 9 to move downward briquetting 7 pairs of bearing shells are compressed, because arc cushion block 5 is provided with elastic shaft core 6 above, this makes it possible to ensure that briquetting can not make support bar produce fracture when compressing bearing shell, then the second cylinder 12 drives arm-tie 2 to carry out moving and make the sharpener 3 pairs of bearing shells above arm-tie 2 carry out plane to draw, cut, ensureing the stability of arm-tie 2 movement by arranging Universal pulley 14, gear 15 and positioning track 16.
The beneficial effect of the present embodiment is: reasonable in design, making simple, ensureing can not rupture for padding the cushion block putting bearing shell while improving steadiness, ensure the precision of processing, increase work efficiency.
Claims (3)
1. a bearing shell counterpart surface broaching processing unit (plant), it is characterized in that: comprise machine table (1), (1) is fixedly installed broaching tool and hold-down mechanism to described machine table from top to bottom successively, described broaching tool comprises arm-tie (2), described arm-tie (2) and the second cylinder (12) are connected and fixed and the equal symmetry in two ends, left and right at top is fixedly installed sharpener (3), fixed leg (4) to be positioned between two described sharpeners (3) and to be fixed on the opening part of described arm-tie (2) pars intermedia, described fixed leg (4) is upper arranges the arc cushion block (5) suitable with bearing shell by being fixed on described fixed leg (4) with support bar is one-body molded, the pars intermedia of described arc cushion block (5) is cavity and extended elastic shaft core (6) in described cavity, described hold-down mechanism comprises briquetting (7), fixed frame (8) and the first cylinder (10), described briquetting (7) to be positioned at directly over described arc cushion block (5) and to be connected and fixed with bearing plate (9), and bearing plate (9) is slided by directive wheel (11) and to be fixed in described fixed frame (8) and top and the first cylinder (10) are connected and fixed.
2. a kind of bearing shell counterpart surface broaching processing unit (plant) according to claim 1, it is characterized in that: it is trapezoidal groove that the two ends, bottom of described briquetting (7) arrange cross section respectively, the bottom of described bearing plate (10) arranges the contiguous block (13) suitable with described groove respectively.
3. a kind of bearing shell counterpart surface broaching processing unit (plant) according to claim 1, it is characterized in that: the bottom of described arm-tie (2) is fixedly installed several Universal pulleys (14) and both sides set gradually several gears (15), each gear (15) all engages each other with the positioning track (16) in machine table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571172.XU CN204339363U (en) | 2014-09-30 | 2014-09-30 | A kind of bearing shell counterpart surface broaching processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571172.XU CN204339363U (en) | 2014-09-30 | 2014-09-30 | A kind of bearing shell counterpart surface broaching processing unit (plant) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204339363U true CN204339363U (en) | 2015-05-20 |
Family
ID=53222663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420571172.XU Expired - Fee Related CN204339363U (en) | 2014-09-30 | 2014-09-30 | A kind of bearing shell counterpart surface broaching processing unit (plant) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204339363U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326665A (en) * | 2018-02-10 | 2018-07-27 | 安徽师范大学 | A kind of magnetic shoe apparatus for automatically removing burr |
| CN112276219A (en) * | 2020-11-20 | 2021-01-29 | 宁波昶生发动机零部件制造有限公司 | Bearing bush radius high broaching machine |
| CN114131110A (en) * | 2021-12-17 | 2022-03-04 | 长沙思胜智能设备有限公司 | Axle tile broaching anchor clamps and special broaching machine of axle bush piece |
-
2014
- 2014-09-30 CN CN201420571172.XU patent/CN204339363U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326665A (en) * | 2018-02-10 | 2018-07-27 | 安徽师范大学 | A kind of magnetic shoe apparatus for automatically removing burr |
| CN108326665B (en) * | 2018-02-10 | 2024-01-16 | 安徽师范大学 | Automatic burring device of magnetic shoe |
| CN112276219A (en) * | 2020-11-20 | 2021-01-29 | 宁波昶生发动机零部件制造有限公司 | Bearing bush radius high broaching machine |
| CN114131110A (en) * | 2021-12-17 | 2022-03-04 | 长沙思胜智能设备有限公司 | Axle tile broaching anchor clamps and special broaching machine of axle bush piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |