CN214639539U - Clamping device of drum-type friction plate perforating machine - Google Patents
Clamping device of drum-type friction plate perforating machine Download PDFInfo
- Publication number
- CN214639539U CN214639539U CN202120245261.5U CN202120245261U CN214639539U CN 214639539 U CN214639539 U CN 214639539U CN 202120245261 U CN202120245261 U CN 202120245261U CN 214639539 U CN214639539 U CN 214639539U
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- material box
- clamping
- cylinder
- clamping device
- friction plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000004080 punching Methods 0.000 claims abstract description 11
- 238000007599 discharging Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a clamping device of a drum-type friction plate perforating machine, which comprises a base, wherein a feeding mechanism for feeding friction plates is arranged at the upper end of the base, a clamping mechanism for clamping the friction plates before perforating is arranged at the rear side of the feeding mechanism, and the clamping mechanism and the feeding mechanism are connected with the base; the feeding mechanism comprises a material box, and a discharge hole is formed in the rear side of the material box. The utility model discloses an electric putter of feed mechanism promotes the ejector pad and sends into the friction disc in the feed box in fixture's the constant head tank, tentatively there is the clamp splice to fix the friction disc, rotate along with the fixed roll, then it carries out whole clamp to fix to the friction disc to have the clamp plate, the fixed effect of friction disc when punching a hole has been improved, then the clamp plate return, the fixed roll rotates, the friction disc after will punching a hole carries out the blanking from the downside, make whole punching a hole process automatic feeding, press from both sides tightly fixedly, the efficiency that the friction disc punched a hole has been improved.
Description
Technical Field
The utility model relates to a drum-type friction disc processing field especially relates to a clamping device of drum-type friction disc puncher.
Background
The drum brake is composed of a rotating part, a fixed part, an actuating part and a positioning adjustment device. The brake consists of a brake bottom plate, a brake cylinder, a brake shoe and other related connecting rods, a spring, a pin and a brake drum; the drum-type friction plates need to be riveted on the brake shoe, riveting holes need to be machined in the drum-type friction plates, manual feeding is adopted in the existing punching equipment, the efficiency is very low, only one group of clamping mechanisms are arranged in the punching equipment, manual feeding can be achieved only when the previous friction plates are machined, the machining efficiency is very low, and the production and machining cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a clamping device of drum-type friction disc puncher just aims at solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a clamping device of a drum type friction plate perforating machine comprises a base, wherein a feeding mechanism for feeding friction plates is arranged at the upper end of the base, a clamping mechanism for clamping the friction plates before perforating is arranged on the rear side of the feeding mechanism, and the clamping mechanism and the feeding mechanism are connected with the base;
the feeding mechanism comprises a material box, a discharge hole is formed in the rear side of the material box, a cushion block is arranged on the inner side of the material box, an electric push rod is arranged on the front side of the material box and inserted into the inner side of the material box, a push block is arranged at the movable end of the electric push rod, a limiting plate is arranged at the upper end of the material box close to the clamping mechanism, and a first air cylinder is arranged on the front side of the material box;
the fixture includes the supporting seat, the supporting seat symmetry sets up, be provided with the pivot on the supporting seat, be provided with the fixed roll in the pivot external diameter, the circumference is provided with the constant head tank on the fixed roll, the constant head tank both sides are located be provided with the clamp splice on the fixed roll, be provided with the second cylinder on the clamp splice, lie in the pivot the fixed roll both sides are provided with the supporting disk, be provided with the third cylinder on the supporting disk external diameter, third cylinder expansion end is provided with the pinch-off plate, the supporting disk downside is connected with the connecting rod, the connecting rod other end is provided with the fourth cylinder.
Further setting: the material box is connected with the base through bolts, and a discharging hole is formed in the upper side of the material box.
So set up, be convenient for place the friction disc in the magazine is fixed.
Further setting: the push block is welded with the electric push rod, and the side face, far away from the electric push rod, of the push block is an arc-shaped face.
By the arrangement, the push block is attached to the friction plate, and the friction plate is stably pushed to be fed.
Further setting: the first air cylinders are symmetrically distributed on two sides of the material box, and the limiting plates are connected with the material box through bolts.
So set up, carry out the blowing through the flexible control friction disc of first cylinder.
Further setting: the pivot with the supporting seat rotates and is connected, pivot one end is connected with power spare.
So set up, be convenient for make the pivot is whole to be rotated, carries out the position rotation to the friction disc.
Further setting: the constant head tank is in be provided with everywhere on the fixed roll, the clamp splice symmetric distribution is in the constant head tank both sides, the clamp splice with fixed roll sliding connection.
So set up, be convenient for pass through the clutch blocks is tentatively fixed to the friction disc, makes the friction disc can not drop when the fixed roll rotates.
Further setting: the supporting disk with the pivot is rotated and is connected, the third cylinder welding is in on the supporting disk, the lower extreme of pinch-off blades personally submits the arcwall face, the connecting rod with the fourth cylinder supporting disk hinged joint.
So set up, have through the flexible of fourth cylinder the connecting rod drives the supporting disk rotates, will the pinch-off blades is rotatory to the upper end of upside friction disc, through the flexible friction disc of fixing of third cylinder.
Compared with the prior art, the beneficial effects of the utility model are as follows:
electric putter through feed mechanism promotes the ejector pad and sends into the constant head tank of fixture with the friction disc in the magazine in, tentatively there is the clamp splice to fix the friction disc, rotate along with the fixed roll, then it carries out whole clamp to fix to the friction disc to have the clamp plate again, the fixed effect of friction disc when punching a hole has been improved, then the clamp plate return, the fixed roll rotates, the friction disc after will punching a hole carries out the blanking from the downside, make whole punching a hole process automatic feeding, it is tight fixed to press from both sides, the efficiency that the friction disc punched a hole has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is an isometric view of a clamping device of a drum-type friction plate puncher of the present invention;
fig. 2 is a schematic structural view of a feeding mechanism of a clamping device of a drum-type friction plate perforating machine according to the present invention;
fig. 3 is a schematic structural view of a clamping mechanism of a clamping device of a drum-type friction plate perforating machine according to the present invention;
fig. 4 is an internal structure schematic diagram of a clamping mechanism of a clamping device of a drum-type friction plate perforating machine of the present invention.
The reference numerals are explained below:
1. a base; 2. a feeding mechanism; 21. a magazine; 22. cushion blocks; 23. an electric push rod; 24. a push block; 25. a limiting plate; 26. a first cylinder; 3. a clamping mechanism; 31. a supporting seat; 32. a rotating shaft; 33. a fixed roller; 34. positioning a groove; 35. a clamping block; 36. a second cylinder; 37. a support disc; 38. a third cylinder; 39. a clamping plate; 310. a connecting rod; 311. and a fourth cylinder.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-4, a clamping device of a drum-type friction plate perforating machine comprises a base 1, a feeding mechanism 2 for feeding friction plates is arranged at the upper end of the base 1, a clamping mechanism 3 for clamping the friction plates before perforating is arranged at the rear side of the feeding mechanism 2, and the clamping mechanism 3 and the feeding mechanism 2 are connected with the base 1;
the feeding mechanism 2 comprises a material box 21, a discharge hole is formed in the rear side of the material box 21, a cushion block 22 is arranged on the inner side of the material box 21, an electric push rod 23 is arranged on the front side of the material box 21 and provides moving power for a push block 24, the electric push rod 23 is inserted into the inner side of the material box 21, the movable end of the electric push rod is provided with the push block 24, a limiting plate 25 is arranged at the upper end of the material box 21 close to the clamping mechanism 3, a first air cylinder 26 is arranged on the front side of the material box 21, and the first air cylinder 26 controls the material discharging of the friction plate;
fixture 3 includes supporting seat 31, supporting seat 31 symmetry sets up, be provided with pivot 32 on the supporting seat 31, be provided with fixed roll 33 on the pivot 32 external diameter, the circumference is provided with constant head tank 34 on the fixed roll 33, carry out spacing fixed to the friction disc, constant head tank 34 both sides are located and are provided with clamp splice 35 on the fixed roll 33, be provided with second cylinder 36 on the clamp splice 35, it is provided with supporting disk 37 to lie in fixed roll 33 both sides in the pivot 32, connect fixed third cylinder 38, be provided with third cylinder 38 on the supporting disk 37 external diameter, third cylinder 38 expansion end is provided with pinch plate 39, supporting disk 37 downside is connected with connecting rod 310, the connecting rod 310 other end is provided with fourth cylinder 311.
Preferably: the material box 21 is connected with the base 1 through bolts, and a discharge hole is formed in the upper side of the material box 21, so that friction plates can be conveniently placed in the material box 21 for fixing; the push block 24 is welded with the electric push rod 23, and the side surface of the push block 24, which is far away from the electric push rod 23, is an arc-shaped surface, so that the push block 24 is attached to a friction plate, and the friction plate is stably pushed to be fed; the first cylinders 26 are symmetrically distributed on two sides of the material box 21, the limiting plate 25 is in bolted connection with the material box 21, and the friction plates are controlled to discharge materials through the expansion and contraction of the first cylinders 26; the rotating shaft 32 is rotatably connected with the supporting seat 31, and one end of the rotating shaft 32 is connected with a power part, so that the rotating shaft 32 integrally rotates to rotate the friction plate; the positioning grooves 34 are arranged at four positions on the fixed roller 33, the clamping blocks 35 are symmetrically distributed on two sides of the positioning grooves 34, and the clamping blocks 35 are connected with the fixed roller 33 in a sliding mode, so that the friction plates can be conveniently and preliminarily fixed through the clamping blocks 35, and the friction plates cannot fall off when the fixed roller 33 rotates; the supporting plate 37 is rotatably connected with the rotating shaft 32, the third cylinder 38 is welded on the supporting plate 37, the lower end of the clamping plate 39 is arc-shaped, the connecting rod 310 is hinged with the fourth cylinder 311 and the supporting plate 37, the connecting rod 310 drives the supporting plate 37 to rotate through the extension of the fourth cylinder 311, the clamping plate 39 rotates to the upper end of the upper side friction plate, and the friction plate is fixed through the extension of the third cylinder 38.
The utility model discloses theory of operation and use flow: the electric push rod 23 of the feeding mechanism 2 pushes the push block 24 to move forwards, so that friction plates in the material box 21 move forwards, when the positioning groove 34 of the fixed roller 33 rotates to a position corresponding to the friction plates, the first air cylinder 26 contracts, the push block 24 pushes the friction plates into the positioning groove 34, the clamping blocks 35 on two sides clamp the friction plates, then the friction plates integrally rotate along with the fixed roller 33, when the friction plates rotate to the upper side to correspond to the punching machine, the fourth air cylinder 311 contracts to pull the supporting plate 37 to rotate, the clamping plate 39 rotates to the upper side of the friction plates, and the clamping plate 39 clamps and fixes the friction plates through contraction of the third air cylinder 38.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a clamping device of drum-type friction disc puncher which characterized in that: the friction plate punching device comprises a base, wherein a feeding mechanism for feeding friction plates is arranged at the upper end of the base, a clamping mechanism for clamping the friction plates before punching is arranged at the rear side of the feeding mechanism, and the clamping mechanism and the feeding mechanism are connected with the base;
the feeding mechanism comprises a material box, a discharge hole is formed in the rear side of the material box, a cushion block is arranged on the inner side of the material box, an electric push rod is arranged on the front side of the material box and inserted into the inner side of the material box, a push block is arranged at the movable end of the electric push rod, a limiting plate is arranged at the upper end of the material box close to the clamping mechanism, and a first air cylinder is arranged on the front side of the material box;
the fixture includes the supporting seat, the supporting seat symmetry sets up, be provided with the pivot on the supporting seat, be provided with the fixed roll in the pivot external diameter, the circumference is provided with the constant head tank on the fixed roll, the constant head tank both sides are located be provided with the clamp splice on the fixed roll, be provided with the second cylinder on the clamp splice, lie in the pivot the fixed roll both sides are provided with the supporting disk, be provided with the third cylinder on the supporting disk external diameter, third cylinder expansion end is provided with the pinch-off plate, the supporting disk downside is connected with the connecting rod, the connecting rod other end is provided with the fourth cylinder.
2. The clamping device of a drum type friction plate puncher of claim 1, wherein: the material box is connected with the base through bolts, and a discharging hole is formed in the upper side of the material box.
3. The clamping device of a drum type friction plate puncher of claim 1, wherein: the push block is welded with the electric push rod, and the side face, far away from the electric push rod, of the push block is an arc-shaped face.
4. The clamping device of a drum type friction plate puncher of claim 1, wherein: the first air cylinders are symmetrically distributed on two sides of the material box, and the limiting plates are connected with the material box through bolts.
5. The clamping device of a drum type friction plate puncher of claim 1, wherein: the pivot with the supporting seat rotates and is connected, pivot one end is connected with power spare.
6. The clamping device of a drum type friction plate puncher of claim 1, wherein: the constant head tank is in be provided with everywhere on the fixed roll, the clamp splice symmetric distribution is in the constant head tank both sides, the clamp splice with fixed roll sliding connection.
7. The clamping device of a drum type friction plate puncher of claim 1, wherein: the supporting disk with the pivot is rotated and is connected, the third cylinder welding is in on the supporting disk, the lower extreme of pinch-off blades personally submits the arcwall face, the connecting rod with the fourth cylinder supporting disk hinged joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120245261.5U CN214639539U (en) | 2021-01-28 | 2021-01-28 | Clamping device of drum-type friction plate perforating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120245261.5U CN214639539U (en) | 2021-01-28 | 2021-01-28 | Clamping device of drum-type friction plate perforating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214639539U true CN214639539U (en) | 2021-11-09 |
Family
ID=78520410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120245261.5U Expired - Fee Related CN214639539U (en) | 2021-01-28 | 2021-01-28 | Clamping device of drum-type friction plate perforating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214639539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985791A (en) * | 2022-06-14 | 2022-09-02 | 湖北群益汽车配件有限公司 | Drum brake block drilling machine |
-
2021
- 2021-01-28 CN CN202120245261.5U patent/CN214639539U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985791A (en) * | 2022-06-14 | 2022-09-02 | 湖北群益汽车配件有限公司 | Drum brake block drilling machine |
| CN114985791B (en) * | 2022-06-14 | 2024-04-19 | 湖北群益汽车配件有限公司 | Drum brake block drilling machine |
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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 |
Granted publication date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |