CN211305970U - Novel tool clamp for machining tension wheel - Google Patents
Novel tool clamp for machining tension wheel Download PDFInfo
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- CN211305970U CN211305970U CN201921899198.6U CN201921899198U CN211305970U CN 211305970 U CN211305970 U CN 211305970U CN 201921899198 U CN201921899198 U CN 201921899198U CN 211305970 U CN211305970 U CN 211305970U
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Abstract
The utility model discloses a novel frock clamp for processing a tension roller, which comprises a bottom plate and a pneumatic cylinder, the intercepting device of the utility model consists of a telescopic plate, an adjusting bolt and an adjusting groove, the telescopic plate is fixedly penetrated on a disk body through the adjusting bolt, the adjusting bolt is held by bare hands to rotate and unscrew, the telescopic plate is held by bare hands to move upwards through the adjusting groove and then screwed down, the front end and the rear end of the placing plate are intercepted by the telescopic plate, the placing plate on a fixed shell can not be shifted out to influence the fixed clamping when placing, the adjusting bolt is unscrewed after placing, the telescopic plate is held by bare hands to move downwards through the adjusting groove and then screwed down, so that the clamping work can not be influenced, the intercepting device is used for intercepting the range when the tension pulley fixes the shell blank to be placed, so that the shell blank is placed at the correct position in a standard mode, and the shell blank can be fixedly clamped to be polished when clamping is carried out.
Description
Technical Field
The utility model belongs to the technical field of tight round of processing is tight, concretely relates to novel a frock clamp for tight round of processing rises.
Background
The tension pulley is a belt tensioning device for an automobile transmission system. The tension wheel mainly comprises a fixed shell, a tension arm, a wheel body, a torsion spring, a rolling bearing, a spring shaft sleeve and the like, and can automatically adjust the tension according to different tightness degrees of the belt, so that a transmission system is stable, safe and reliable. Wherein the tension roller shell blank is fixedly clamped by a working clamp for polishing.
The prior art has the following problems: fixing and polishing the tension pulley shell blank through the tool clamp, placing the shell blank on the placing plate, driving a pressing block by a pneumatic cylinder to fixedly clamp a fixing plate of the shell blank, but not using a baffle plate as a plane due to the fact that the plate is placed on the placing plate, and if the mounting plate is placed in a deviated mode when the shell blank is placed, the pneumatic cylinder can be driven to drive the pressing block to locally press the shell blank fixing plate, so that the shell blank is separated from the clamp when being polished, and the clamp is very dangerous.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel a frock clamp for tight pulley processing rises to propose in solving above-mentioned background and fixing and polishing tight pulley shell blank through frock clamp, through placing the shell blank on placing the dish, the pneumatic cylinder drives the fixed plate fixed clamp of briquetting with the shell blank and presss from both sides tightly, nevertheless because place the board and do not have the baffle for the plane on placing the dish, if the mounting panel skew is placed when placing the shell blank, then can lead to the pneumatic cylinder to drive the briquetting and push down shell blank fixed plate part, thereby the shell blank breaks away from anchor clamps when polishing, very dangerous problem.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel frock clamp for tight pulley processing that rises, includes bottom plate and pneumatic cylinder, the upper end middle part bolt fastening of bottom plate has places the dish, the upper portion left and right sides bolt fastening of placing the dish has intercepting device, intercepting device includes expansion plate, adjusting bolt and adjustment tank, the downside of expansion plate is provided with the adjustment tank, the upside of adjustment tank is inlayed and is had adjusting bolt, the left and right sides bolt fastening of placing the dish has the pneumatic cylinder, the upper end middle part of pneumatic cylinder is provided with the telescopic link, the upper end of telescopic link is inlayed and is had the lever, the left side middle part of lever runs through there is the connecting axle, the right-hand upper end right side bolt fastening who is located the pneumatic cylinder of connecting axle has the support frame, the lower extreme right side bolt fastening.
Preferably, place the dish including placing board, disk body and inlaying the groove, the side welding is placed the board about the upper end of disk body, the middle part of disk body is provided with inlays the groove.
Preferably, the support frame includes fixed plate, fixed block and fixed axle, the left and right ends bolt fastening of fixed block has the fixed plate, the fixed axle has been run through to the left and right sides of fixed plate end upper side.
Preferably, the pneumatic cylinders are provided in two, and the two pneumatic cylinders are connected with an external air pump device.
Preferably, the adjusting bolt adjusts the tightness in a rotating manner to enable the expansion plate to move up and down through the adjusting groove.
Preferably, the two placing plates are provided, and the surfaces of the two placing plates are provided with textures.
Preferably, the number of the fixing plates is two, the lever is clamped by the two fixing plates, and the fixing plates are connected in a penetrating mode through the fixing shaft.
Preferably, the lever drives the telescopic link through the pneumatic cylinder and stretches out, makes the lever drive briquetting and places the board contact closure as the fulcrum through the support frame.
Compared with the prior art, the utility model provides a novel a frock clamp for tight pulley processing rises possesses following beneficial effect:
1. the utility model discloses intercepting device is by the expansion plate, adjusting bolt and adjustment tank are constituteed, the expansion plate passes through adjusting bolt to be fixed on the disk body, bare-handed gripping adjusting bolt rotates and unscrews, bare-handed gripping expansion plate passes through adjustment tank rebound again, screw up adjusting bolt again, make the expansion plate will place the interception of board front and back end, can not shift out when making the mounting panel on the fixed shell place and place the board and influence the fixed clamp tightly, unscrew adjusting bolt after placing again, bare-handed gripping expansion plate passes through the adjustment tank rebound, screw up adjusting bolt again, make it can not influence the tight work of clamp.
2. The utility model discloses intercepting device beneficial effect is through placing the shell blank on placing the dish, the pneumatic cylinder drives the fixed plate fixed clamp of briquetting with the shell blank, but owing to place the board and do not have the baffle for the plane on placing the dish, if the fixed plate skew is placed when placing the shell blank, then can lead to the pneumatic cylinder to drive the briquetting and push down shell blank mounting panel part, thereby the shell blank breaks away from anchor clamps when polishing, through intercepting device carry out the interception scope when tight pulley fixed shell blank is placed that rises, make its standard place at the true position, can polish shell blank fixed clamp when pressing from both sides tight work.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of a novel tooling fixture for machining a tension roller, which is provided by the utility model;
fig. 2 is a schematic structural view of a novel tool clamp intercepting device for machining a tension roller of the present invention;
fig. 3 is a schematic view of a novel tool clamp placing plate structure for machining a tension roller of the present invention;
fig. 4 is a schematic structural view of a novel tool clamp support frame for machining a tension roller of the present invention;
in the figure: 1. a connecting shaft; 2. a support frame; 3. a lever; 4. briquetting; 5. an intercepting device; 6. placing a tray; 7. a base plate; 8. a pneumatic cylinder; 9. a telescopic rod; 21. a fixing plate; 22. a fixed block; 23. a fixed shaft; 51. a retractable plate; 52. adjusting the bolt; 53. an adjustment groove; 61. placing the plate; 62. a tray body; 63. and (5) embedding the grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
the utility model provides a novel frock clamp for tight pulley processing that rises, including bottom plate 7 and pneumatic cylinder 8, the upper end middle part bolt fastening of bottom plate 7 is placed a set 6, place a set 6 including placing board 61, disk body 62 and inlay groove 63, the side welding is placed board 61 about the upper end of disk body 62, it is provided with two altogether to place board 61, and two are placed board 61 surfaces and are provided with the texture, wherein can not take place to skid when pressing from both sides tight fixed through placing board 61 surface texture, the middle part of disk body 62 is provided with inlays groove 63, wherein lay the fixed shell blank that rises tight pulley through placing a set 6.
A novel tooling clamp for machining a tension roller comprises a holding plate 6, wherein an intercepting device 5 is fixed on the left side and the right side of the upper portion of the holding plate 6 through bolts, the intercepting device 5 comprises an expansion plate 51, an adjusting bolt 52 and an adjusting groove 53, the adjusting groove 53 is formed in the lower side of the expansion plate 51, the adjusting bolt 52 is embedded in the upper side of the adjusting groove 53, the expansion plate 51 is enabled to move up and down through the adjusting groove 53 through the tightness of rotation adjustment of the adjusting bolt 52, the adjusting bolt 52 is manually grasped to rotate and unscrew the adjusting bolt 52, the expansion plate 51 is manually grasped to move up through the adjusting groove 53, the adjusting bolt 52 is tightened again, the front end and the rear end of the holding plate 61 are intercepted by the expansion plate 51, the mounting plate on a fixed shell can not move out of the holding plate 61 to affect fixed clamping when being placed, pneumatic cylinders 8 are fixed on the left side bolt and the right side of the, wherein drive lever 3 through pneumatic cylinder 8 and prize and compress tightly fixed work, the upper end middle part of pneumatic cylinder 8 is provided with telescopic link 9, it has lever 3 to inlay in the upper end of telescopic link 9, lever 3 drives telescopic link 9 through pneumatic cylinder 8 and stretches out, it is closed with placing board 61 contact to make lever 3 drive briquetting 4 as the fulcrum through support frame 2, wherein carry out the gas transmission messenger to pneumatic cylinder 8 when outside air pump device, pneumatic cylinder 8 is inside to receive atmospheric pressure extrusion messenger piston rebound, the piston drives telescopic link 9 upwards, telescopic link 9 drives lever 3 through connecting axle 1 and moves, the left side middle part of lever 3 runs through there is connecting axle 1.
The utility model provides a novel a frock clamp for tight pulley processing, the right-hand upper end right side bolt fastening that is located pneumatic cylinder 8 that includes connecting axle 1 has support frame 2, support frame 2 includes fixed plate 21, fixed block 22 and fixed axle 23, fixed block 22 controls the end bolt fastening and has fixed plate 21, fixed plate 21 is provided with two altogether, clip lever 3 through two fixed plates 21, carry out through connection through fixed axle 23, wherein clip lever 3 through two fixed plates 21 and fixed axle 23 and carry out the perk again and make and can not take place to break away from, fixed plate 21 controls and to have fixed axle 23 to end the upper side to run through, wherein lever 3 supports through support frame 2 and prizes, the lower extreme right side bolt fastening of lever 3 has briquetting 4.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the tension pulley fixed shell blank is clamped and fixed by the tool clamp, firstly the clamp is fixed on the workbench through the bottom plate 7 by bolts, the fixed shell blank is placed on the placing tray 6, the shell of the fixed shell blank is embedded into the tray 62 through the embedding groove 63, the mounting plate on the fixed shell is placed on the placing plate 61, the position is normally placed by the intercepting device 5, the expansion plate 51 is penetrated and fixed on the tray 62 through the adjusting bolt 52, the adjusting bolt 52 is grasped by bare hands to rotate and unscrew, the expansion plate 51 is grasped by bare hands to move upwards through the adjusting groove 53, the adjusting bolt 52 is screwed down, the front end and the rear end of the placing plate 61 are intercepted by the expansion plate 51, the mounting plate on the fixed shell can not be shifted out from the placing plate 61 to affect the fixed clamping when being placed, the adjusting bolt 52 is unscrewed after being placed, the expansion plate 51 is grasped by bare hands to move downwards through the adjusting groove 53, adjusting bolt 52 is screwed up again, make it can not influence clamping work, lever 3 supports through support frame 2 and prizes, it makes for the gas transmission of SHBJ pneumatic cylinder 8 to the model when outside air pump device, pneumatic cylinder 8 is inside to receive atmospheric pressure extrusion messenger piston rebound, the piston drives telescopic link 9 upwards, telescopic link 9 drives 3 one end perks of lever through connecting axle 1, make 3 other end downstream of lever through support frame 2, through briquetting 4 with place board 61 contact closure, will, the mounting plate pressure fastening on the fixed shell is fixed, polish through the external equipment to the fixed shell blank of tight pulley and place board 61 contact closure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a novel a frock clamp for tight pulley processing that rises, includes bottom plate (7) and pneumatic cylinder (8), its characterized in that: a placing disc (6) is fixed at the middle part of the upper end of the bottom plate (7) through bolts, an intercepting device (5) is fixed at the left side and the right side of the upper part of the placing disc (6) through bolts, the intercepting device (5) comprises a telescopic plate (51), an adjusting bolt (52) and an adjusting groove (53), an adjusting groove (53) is arranged on the lower side of the expansion plate (51), an adjusting bolt (52) is embedded on the upper side of the adjusting groove (53), pneumatic cylinders (8) are fixed on the left and right bolts of the placing plate (6), a telescopic rod (9) is arranged in the middle of the upper end of each pneumatic cylinder (8), a lever (3) is embedded at the upper end of the telescopic rod (9), a connecting shaft (1) penetrates through the middle part of the left side of the lever (3), the right-hand upper end right side bolt that is located pneumatic cylinder (8) of connecting axle (1) is fixed with support frame (2), the lower extreme right side bolt fastening of lever (3) has briquetting (4).
2. The novel tool clamp for machining the tension roller as claimed in claim 1, wherein the tool clamp comprises: place dish (6) including placing board (61), disk body (62) and inlay groove (63), the side welding is placed board (61) about the upper end of disk body (62), the middle part of disk body (62) is provided with inlays groove (63).
3. The novel tool clamp for machining the tension roller as claimed in claim 1, wherein the tool clamp comprises: the supporting frame (2) comprises a fixing plate (21), a fixing block (22) and a fixing shaft (23), the fixing plate (21) is fixed to the left end and the right end of the fixing block (22) through bolts, and the fixing shaft (23) penetrates through the upper side of the left end and the right end of the fixing plate (21).
4. The novel tool clamp for machining the tension roller as claimed in claim 1, wherein the tool clamp comprises: the pneumatic cylinders (8) are provided with two pneumatic cylinders (8), and the two pneumatic cylinders (8) are connected with an external air pump device.
5. The novel tool clamp for machining the tension roller as claimed in claim 1, wherein the tool clamp comprises: the adjusting bolt (52) enables the expansion plate (51) to move up and down through the adjusting groove (53) by rotating and adjusting the tightness.
6. The novel tool clamp for machining the tension roller as claimed in claim 2, wherein the tool clamp comprises: the two placing plates (61) are arranged, and the surfaces of the two placing plates (61) are provided with textures.
7. The novel tool clamp for machining the tension roller as claimed in claim 3, wherein the tool clamp comprises: the two fixing plates (21) are arranged, the lever (3) is clamped by the two fixing plates (21) and is connected in a penetrating mode through the fixing shaft (23).
8. The novel tool clamp for machining the tension roller as claimed in claim 1, wherein the tool clamp comprises: the lever (3) drives the telescopic rod (9) to extend out through the pneumatic cylinder (8), and the support frame (2) is used as a fulcrum to enable the lever (3) to drive the pressing block (4) to be closed in contact with the placing plate (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921899198.6U CN211305970U (en) | 2019-11-06 | 2019-11-06 | Novel tool clamp for machining tension wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921899198.6U CN211305970U (en) | 2019-11-06 | 2019-11-06 | Novel tool clamp for machining tension wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211305970U true CN211305970U (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921899198.6U Active CN211305970U (en) | 2019-11-06 | 2019-11-06 | Novel tool clamp for machining tension wheel |
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| Country | Link |
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| CN (1) | CN211305970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931448A (en) * | 2021-10-18 | 2022-01-14 | 牛犇 | Mould shell cleaning device for building engineering |
| CN114102429A (en) * | 2021-10-29 | 2022-03-01 | 重庆秦石机械有限公司 | Gear pitch circle fixture positioning tool |
-
2019
- 2019-11-06 CN CN201921899198.6U patent/CN211305970U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931448A (en) * | 2021-10-18 | 2022-01-14 | 牛犇 | Mould shell cleaning device for building engineering |
| CN114102429A (en) * | 2021-10-29 | 2022-03-01 | 重庆秦石机械有限公司 | Gear pitch circle fixture positioning tool |
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