CN205218397U - Brake shoe plug welding frock - Google Patents
Brake shoe plug welding frock Download PDFInfo
- Publication number
- CN205218397U CN205218397U CN201521053257.XU CN201521053257U CN205218397U CN 205218397 U CN205218397 U CN 205218397U CN 201521053257 U CN201521053257 U CN 201521053257U CN 205218397 U CN205218397 U CN 205218397U
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- CN
- China
- Prior art keywords
- clamp body
- oil cylinder
- plug welding
- arc portion
- anchor clamps
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Abstract
The utility model discloses a brake shoe plug welding frock, including the discoid anchor clamps body, set up two locating pins on the anchor clamps body, erect on two locating pins at the riser both ends of brake shoe, and the cylinder promotes the riser and hugs closely at anchor clamps body surface face, specificly go up that arc portion is articulated to have a waistband pressing from both sides, the bent plate is placed at waistband and anchor clamps on physically between the arc portion, still connect link mechanism on the anchor clamps body, link mechanism includes compacting arm, the gyro wheel is connected to compacting arm's free end, and link mechanism passes through thereby the gyro wheel compresses tightly the free end of waistband and makes the bent plate overlayed in anchor clamps arc portion outer fringe on physically on arc portion is gone up to the anchor clamps body. The utility model discloses a cylinder promotes the riser and hugs closely at anchor clamps body surface face to set up the waistband and overlay arc portion outer fringe on the anchor clamps body with the bent plate, thereby the clearance that assurance brake shoe bent plate and tie plate remained stationary has not only alleviateed intensity of labour effectively.
Description
Technical field
The utility model belongs to technical field of tooling clamps, and more particularly, it relates to a kind of braking hoof-plug welding frock.
Background technology
Brake-shoe is one of vital part of brake system of car, brake-shoe is obtained by bent plate and riser plug welding, during plug welding, need be pressed on bent plate by riser, for the operation compressed, traditional technique compresses by workman is manual, time workman's state of mind is good, can hold tighter by riser and bent plate, when poor physical capacity, the gap of riser, bent plate also can be larger, and therefore, current braking hoof-plug welding technique is difficult to reach good uniformity.In view of this, inventor furthers investigate the problems referred to above, develops the plug welding of frock for brake-shoe of a plug welding, then has this case to produce.
Utility model content
The purpose of this utility model is to provide a kind of braking hoof-plug welding frock, solves the technical problem that current braking hoof-plug welding uniformity is difficult to ensure, to overcome the deficiencies in the prior art.
The technical scheme in the invention for solving the technical problem is: braking hoof-plug welding frock, comprises the clamp body of plate-like, clamp body is arranged two alignment pins, and the riser two ends of brake-shoe are erected on two alignment pins, and cylinder promotes riser and is close to clamp body surface; Be hinged with waistband in the upper arc portion of clamp body, bent plate to be placed on waistband and clamp body between arc portion; Clamp body also connects linkage, described linkage comprises clamping arm, the free end of described clamping arm connects roller, and the free end of waistband to be pressed on clamp body in arc portion by described roller thus to make bent plate be overlayed arc portion outer rim on clamp body by linkage.
Described linkage also comprises oil cylinder seat, oil cylinder, oil cylinder head, pivoting support, and described oil cylinder is hinged on oil cylinder seat, and oil cylinder connects oil cylinder head, and the link of clamping arm is hinged on oil cylinder head, and the middle part of clamping arm is hinged on pivoting support.
Described clamp body arranges rack and pinion drive mechanism, and described rack and pinion drive mechanism is used for the brake-shoe bent plate top after plug welding from clamp body.
Described clamp body inside centrally line arranges passage, and the tooth bar of described rack and pinion drive mechanism is movable in passage.
Described oil cylinder seat is arranged on clamp body.
Described clamp body is provided with corner bracket.
The beneficial effects of the utility model are:
The utility model promotes riser by cylinder and is close to clamp body surface, and waistband is set bent plate is overlayed arc portion outer rim on clamp body, thus ensure that brake-shoe bent plate and tight plate keep fixing gap, not only effectively alleviate labour intensity, and make product quality not change with operator's muscle power and change.
The circumferential clip that this frock adopts hydraulic pressure, linkage realizes workpiece.
Accompanying drawing explanation
Fig. 1 is the utility model braking hoof-plug welding tool structure schematic diagram.
Fig. 2 is the utility model braking hoof-plug welding frock side view.
In accompanying drawing, each label is expressed as follows: tooth bar 1, clamp body 2, gear 3, plug welding device junction 4, corner bracket 5, riser 6, bent plate 7, pressure head 8, waistband 9, little alignment pin 10, roller 11, pivoting support 13, clamping arm 14, oil cylinder head 16, oil cylinder 17, oil cylinder seat 19, support 21, large alignment pin 23.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " transverse direction ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should make broad understanding, such as, can be fixedly connected with.Also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term can be understood at concrete meaning of the present utility model.
As shown in Figure 1-2, a kind of braking hoof-plug welding frock, comprises the clamp body 2 of plate-like, clamp body is arranged two alignment pins (little alignment pin 10, large alignment pin 23), riser 6 two ends of brake-shoe are erected on two alignment pins, and cylinder promotes riser by pressure head 8 and is close to clamp body surface; Be hinged with waistband 9 in the upper arc portion of clamp body, bent plate 7 to be placed on waistband and clamp body between arc portion; Clamp body also connects linkage, described linkage comprises clamping arm 14, the free end of described clamping arm connects roller 11, and the free end of waistband 9 to be pressed on clamp body 2 in arc portion by described roller 11 thus to make bent plate 7 be overlayed arc portion outer rim on clamp body by linkage.Mounting bracket 21 on clamp body, the end of waistband 9 is on the stent 21 hinged.Waistband 9 adopts hollow type structure, utilizes its elastic deformation effectively to clamp bent plate workpiece.And utilize the arc surface of roller 11 to change pressure direction, workpiece is fully clamped.Roller 11 is arranged on the end of clamping arm by roller bearing, and roller bearing is rotatable part, thus ensures its direction coordinating rear change power with roller.
Described linkage also comprises oil cylinder seat 19, oil cylinder 17, oil cylinder head 16, pivoting support, described oil cylinder 17 is hinged on oil cylinder seat 19, oil cylinder 17 connects oil cylinder head 16, and the link of clamping arm 14 is hinged on oil cylinder head, and the middle part of clamping arm is hinged on pivoting support 13.
Described clamp body arranges rack and pinion drive mechanism, and described rack and pinion drive mechanism is used for the brake-shoe bent plate top after plug welding from clamp body.
Described clamp body inside centrally line arranges passage, and the tooth bar 1 of described rack and pinion drive mechanism is movable in passage, and tooth bar 1 engages with gear 3.
Described oil cylinder seat 19 is arranged on clamp body.
Described clamp body is provided with corner bracket 5.Cylinder is arranged on corner bracket 5.Clamp body is also provided with plug welding device junction 4.
Although illustrate and described embodiment of the present utility model; those of ordinary skill in the art is to be understood that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim; scope of the present utility model limited by claim and equivalent replacement thereof; in the improvement etc. done without creative work, all should be included within protection domain of the present utility model.
Claims (6)
1. braking hoof-plug welding frock, comprises the clamp body of plate-like, it is characterized in that: clamp body is arranged two alignment pins, and the riser two ends of brake-shoe are erected on two alignment pins, and cylinder promotes riser and is close to clamp body surface; Be hinged with waistband in the upper arc portion of clamp body, bent plate to be placed on waistband and clamp body between arc portion; Clamp body also connects linkage, described linkage comprises clamping arm, the free end of described clamping arm connects roller, and the free end of waistband to be pressed on clamp body in arc portion by described roller thus to make bent plate be overlayed arc portion outer rim on clamp body by linkage.
2. braking hoof-plug welding frock according to claim 1, it is characterized in that: described linkage also comprises oil cylinder seat, oil cylinder, oil cylinder head, pivoting support, described oil cylinder is hinged on oil cylinder seat, oil cylinder connects oil cylinder head, the link of clamping arm is hinged on oil cylinder head, and the middle part of clamping arm is hinged on pivoting support.
3. braking hoof-plug welding frock according to claim 2, is characterized in that: described clamp body arranges rack and pinion drive mechanism, and described rack and pinion drive mechanism is used for the brake-shoe bent plate top after plug welding from clamp body.
4. braking hoof-plug welding frock according to claim 3, is characterized in that: described clamp body inside centrally line arranges passage, and the tooth bar of described rack and pinion drive mechanism is movable in passage.
5. braking hoof-plug welding frock according to claim 4, is characterized in that: described oil cylinder seat is arranged on clamp body.
6. braking hoof-plug welding frock according to claim 5, is characterized in that: described clamp body is provided with corner bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053257.XU CN205218397U (en) | 2015-12-17 | 2015-12-17 | Brake shoe plug welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053257.XU CN205218397U (en) | 2015-12-17 | 2015-12-17 | Brake shoe plug welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205218397U true CN205218397U (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521053257.XU Active CN205218397U (en) | 2015-12-17 | 2015-12-17 | Brake shoe plug welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205218397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041381A (en) * | 2016-06-23 | 2016-10-26 | 杭州西湖摩擦材料有限公司 | Welding machine for brake shoe stop block |
| CN112077505A (en) * | 2020-08-03 | 2020-12-15 | 浙江德清精艺汽配有限公司 | Automatic welding device for brake iron shoe |
-
2015
- 2015-12-17 CN CN201521053257.XU patent/CN205218397U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041381A (en) * | 2016-06-23 | 2016-10-26 | 杭州西湖摩擦材料有限公司 | Welding machine for brake shoe stop block |
| CN112077505A (en) * | 2020-08-03 | 2020-12-15 | 浙江德清精艺汽配有限公司 | Automatic welding device for brake iron shoe |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |