CN220613757U - Special jig for manufacturing precision machinery - Google Patents
Special jig for manufacturing precision machinery Download PDFInfo
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- CN220613757U CN220613757U CN202322309372.XU CN202322309372U CN220613757U CN 220613757 U CN220613757 U CN 220613757U CN 202322309372 U CN202322309372 U CN 202322309372U CN 220613757 U CN220613757 U CN 220613757U
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 238000003825 pressing Methods 0.000 claims abstract description 40
- 230000008859 change Effects 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 7
- 238000003754 machining Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to the technical field of machine manufacturing and discloses a special jig for manufacturing precision machinery, which comprises a supporting plate, wherein a manufacturing assembly is arranged at the top of the supporting plate, a replacement assembly is arranged at the top of the supporting plate, the manufacturing assembly comprises a processing plate fixedly connected to the top of the supporting plate, two supporting columns are fixedly connected to the top of the supporting plate, a fixed block is fixedly connected between the top ends of the two supporting columns, a hydraulic rod is fixedly connected to the inner side of the fixed block, a movable block is fixedly connected to an output shaft of the hydraulic rod, a replacement groove is formed in the front of the movable block, a sliding block is connected to the inner side of the replacement groove in a sliding manner, a connecting block is fixedly connected to the bottom of the sliding block, and a pressing block is fixedly connected to the bottom of the connecting block. This a special tool for making precision machinery can be convenient change pressing module to the effectual special tool convenience of using that has promoted is used for making precision machinery.
Description
Technical Field
The utility model relates to the technical field of machine manufacturing, in particular to a special jig for manufacturing precision machinery.
Background
The jig is a large tool for woodworking, ironmaking, bench workers, machinery, electric control and other handicrafts, is mainly used as a tool for assisting in controlling positions or actions, and can be divided into a process assembly jig, a project test jig and a circuit board test jig, and some types of jigs are also called as 'dies' or 'auxiliary jigs', and the main purpose of the jig is to repeat reproducibility and accurately repeat reproduction of a certain part.
The existing special jig for manufacturing precision machinery is of an integrated structure, an original workpiece is placed on a workbench, and then is pressed by a pressing module of the special jig for manufacturing precision machinery, so that a new workpiece is produced, the pressing module is worn when the pressing operation is carried out for a long time, maintenance or replacement is needed, the existing special jig for manufacturing precision machinery is inconvenient to detach the pressing module, a large number of small parts are needed to be detached first to take out the pressing module, the replacement process is extremely inconvenient, certain limitation exists, and the existing special jig for manufacturing precision machinery is low in use convenience.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the special jig for manufacturing the precision machinery, which has the advantages of being convenient for replacing the pressing module and the like, and solves the problem that the existing special jig for manufacturing the precision machinery is inconvenient for replacing the pressing module.
(II) technical scheme
In order to achieve the purpose of conveniently replacing the pressing module, the utility model provides the following technical scheme: the special jig for manufacturing the precision machinery comprises a supporting plate, wherein a manufacturing assembly is arranged at the top of the supporting plate, and a replacement assembly is arranged at the top of the supporting plate;
the manufacturing assembly comprises a processing plate fixedly connected to the top of a supporting plate, two supporting columns are fixedly connected to the top of the supporting plate, a fixed block is fixedly connected between the top ends of the two supporting columns, a hydraulic rod is fixedly connected to the inner side of the fixed block, a moving block is fixedly connected to an output shaft of the hydraulic rod, a replacement groove is formed in the front of the moving block, a sliding block is slidably connected to the inner side of the replacement groove, a connecting block is fixedly connected to the bottom of the sliding block, and a pressing block is fixedly connected to the bottom of the connecting block;
the utility model discloses a movable block, including the movable block, change the subassembly and be the fixed connection at the movable block top and be two springs of bilateral symmetry distribution, the top fixedly connected with connecting plate of spring, the bottom fixedly connected with inserted block of connecting plate, the joint groove that supplies two inserted blocks to peg graft respectively has been seted up at the top of sliding block, two the mounting groove has all been seted up to one side that the inserted block is opposite to, the inboard fixedly connected with spring No. two of mounting groove, two the equal fixedly connected with slide of one side that the spring is opposite to No. two the slide is equal fixedly connected with trapezoidal piece in one side that the slide is opposite to, the jack that supplies two trapezoidal pieces to peg graft is seted up respectively to the left and right sides of movable block, two location chambeies that lie in two inserted blocks opposite to one side respectively have been seted up to the inside of movable block.
Further, four support foot pads which are uniformly distributed are fixedly connected to the bottom of the support plate, and through holes for the hydraulic rods to penetrate are formed in the top of the fixing block.
Further, the top fixedly connected with of fixed block is located the dust cover in the hydraulic stem outside, the slide hole that supplies the connecting block to slide and openly be linked together with the external world has been seted up to the bottom of movable block.
Further, the pressing block is located right above the machining plate, and the bottom of the insertion block penetrates through the top of the moving block.
Further, two sides that the mounting groove top and bottom are opposite to each other are all fixedly connected with the stopper, the butt joint hole that supplies two trapezoidal pieces to run through has been seted up respectively to the left and right sides of briquetting.
Further, the bottom of the trapezoid block is an inclined plane, and the height of one side of the trapezoid block away from the pressing block is smaller than the height of one side of the trapezoid block close to the pressing block.
Furthermore, the trapezoid block can be inserted into the inner side of the positioning cavity, and the distance between the top of the positioning cavity and the top of the trapezoid block is larger than the height of the clamping groove.
(III) beneficial effects
Compared with the prior art, the utility model provides a special jig for manufacturing precision machinery, which has the following beneficial effects:
this a special tool for making precision machinery uses through the cooperation between the manufacturing subassembly at backup pad top and the change subassembly, can be convenient change pressing the module, makes the operator can take out pressing the module without dismantling a large amount of tiny parts, makes the dismantlement process become very convenient and simple, simultaneously also can be quick maintain or change pressing the module to the effectual special tool convenience of use that has promoted is used for making precision machinery.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of part A of the structure of the present utility model;
fig. 3 is a front view of the structure of the present utility model.
In the figure: 1 a supporting plate, 200 a manufacturing assembly, 201 a processing plate, 202 a supporting column, 203 a fixed block, 204 a hydraulic rod, 205 a moving block, 206 a replacement groove, 207 a sliding block, 208 a connecting block, 209 a pressing block, 300 a replacement assembly, 301 a first spring, 302 a connecting plate, 303 a inserting block, 304 a clamping groove, 305 a mounting groove, 306 a second spring, 307 a sliding plate, 308 a trapezoidal block, 309 a jack and 310 a positioning cavity.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a special tool for making precision machinery, including backup pad 1, manufacturing subassembly 200 is installed at the top of backup pad 1, and change subassembly 300 is installed at the top of backup pad 1, through the cooperation between manufacturing subassembly 200 at backup pad 1 top and the change subassembly 300 use, can be convenient change pressing the module, make the operator can need not dismantle a large amount of tiny parts and can take out pressing the module, make the dismantlement process become very convenient and simple, also can be quick maintain or change pressing the module simultaneously to the effectual special tool convenience of use who is used for making precision machinery that has promoted.
It should be noted that, four supporting foot pads which are uniformly distributed are fixedly connected to the bottom of the supporting plate 1, so that the supporting plate 1 can be stably placed.
The manufacturing assembly 200 in this embodiment is a structure for performing machining.
As shown in fig. 1, 2 and 3, the manufacturing assembly 200 includes a processing plate 201 fixedly connected to the top of the supporting plate 1, two supporting columns 202 are fixedly connected to the top of the supporting plate 1, a fixing block 203 is fixedly connected between the top ends of the two supporting columns 202, a hydraulic rod 204 is fixedly connected to the inner side of the fixing block 203, an output shaft of the hydraulic rod 204 is fixedly connected with a moving block 205, a replacement groove 206 is formed in the front surface of the moving block 205, a sliding block 207 is slidingly connected to the inner side of the replacement groove 206, a connecting block 208 is fixedly connected to the bottom of the sliding block 207, and a pressing block 209 is fixedly connected to the bottom of the connecting block 208.
It should be noted that, the model of the hydraulic rod 204 may be YNT-01-33, the top of the fixing block 203 is provided with a through hole through which the hydraulic rod 204 penetrates, so that the hydraulic rod 204 may be fixedly connected to the inner side of the through hole to work stably, and the top of the fixing block 203 is fixedly connected with a dust cover located on the outer side of the hydraulic rod 204, so as to play a role in protecting and preventing dust on the hydraulic rod 204.
In addition, a sliding hole is formed in the bottom of the moving block 205, the sliding hole is used for the connecting block 208 to slide and the front surface of the sliding block is communicated with the outside, so that the sliding block 207 can drive the connecting block 208 to move into the outside, the pressing block 209 is located right above the processing plate 201, and a workpiece can be processed under the interaction between the pressing block 209 and the processing plate 201.
The replacement assembly 300 in this embodiment is a structure for quickly replacing the pressing module.
As shown in fig. 1, fig. 2 and fig. 3, the replacement assembly 300 includes two first springs 301 that are fixedly connected to the top of the moving block 205 and are symmetrically distributed left and right, a connecting plate 302 is fixedly connected to the top of the first springs 301, an inserting block 303 is fixedly connected to the bottom of the connecting plate 302, a clamping groove 304 for inserting the two inserting blocks 303 is formed in the top of the sliding block 207, a mounting groove 305 is formed in one opposite side of the two inserting blocks 303, a second spring 306 is fixedly connected to the inner side of the mounting groove 305, sliding plates 307 are fixedly connected to opposite sides of the two second springs 306, trapezoidal blocks 308 are fixedly connected to opposite sides of the two sliding plates 307, insertion holes 309 for inserting the two trapezoidal blocks 308 are formed in the left and right sides of the moving block 205, and two positioning cavities 310 located on opposite sides of the two inserting blocks 303 are formed in the moving block 205.
It should be noted that, the bottom of the insert block 303 penetrates through the top of the moving block 205, so that the insert block 303 can be inserted into the inner side of the clamping groove 304, and the opposite sides of the top and bottom of the two mounting grooves 305 are fixedly connected with limiting blocks, so that the sliding plate 307 cannot be separated from the inner side of the mounting groove 305.
In addition, the left and right sides of the pressing block 209 are respectively provided with a butt joint hole for two trapezoid blocks 308 to penetrate, so that the trapezoid blocks 308 can be inserted into the inner sides of the insertion holes 309 through the butt joint holes, the bottoms of the trapezoid blocks 308 are inclined planes, the height of one side of the trapezoid blocks 308 away from the pressing block 209 is smaller than the height of one side of the trapezoid blocks 308 close to the pressing block 209, and the trapezoid blocks 308 can smoothly move downwards under the action of the inclined planes.
Meanwhile, the trapezoid block 308 can be inserted into the inner side of the positioning cavity 310, and the distance between the top of the positioning cavity 310 and the top of the trapezoid block 308 is larger than the height of the clamping groove 304, so that when the trapezoid block 308 is inserted into the inner side of the positioning cavity 310, the insert block 303 can move to the top of the sliding block 207, and the sliding block 207 can slide inside the replacement groove 206.
The working principle of the embodiment is as follows:
when the machining work is performed, the original workpiece is placed on the top of the machining plate 201, the hydraulic rod 204 is started, the moving block 205 is driven to move downwards, the original workpiece can be machined through the mutual matching between the machining plate 201 and the pressing block 209, when the pressing block 209 needs to be replaced, two trapezoidal blocks 308 are pressed to one side close to the pressing block 209, the trapezoidal blocks 308 are moved to the inner side of the corresponding mounting groove 305, meanwhile, the second spring 306 is compressed, the inserting block 303 loses the clamping fixing effect of the trapezoidal blocks 308, the connecting plate 302 is driven to move upwards under the elastic restoring effect of the first spring 301, the inserting block 303 is separated from the inner side of the clamping groove 304, the sliding plate 307 is driven to move to the side far away from the pressing block 209 under the elastic restoring effect of the second spring 306, the trapezoidal blocks 308 are spliced on the inner side of the corresponding positioning cavity 310, the inserting block 303 is stopped to move upwards, namely, the sliding block 207 can be moved to the front side, the inner side of the replacing groove 206 is separated from the inner side of the replacing groove 206, the new sliding block 207 is slid to the inner side of the replacing groove 206, the first spring 301 is compressed by moving the connecting plate 302 downwards, meanwhile, the inserting block 303 is compressed to the inner side of the corresponding inserting block 304 is driven to the inner side of the clamping groove 306 under the elastic restoring effect of the second spring 306, and the inserting block is driven to replace the inner side of the trapezoidal blocks 306 under the elastic restoring effect of the inserting block 306.
Compared with the prior art, this a special tool for making precision machinery uses through the cooperation between the manufacturing subassembly 200 at backup pad 1 top and the change subassembly 300, can be convenient change pressing the module, makes the operator can not need dismantle a large amount of tiny parts and can take out pressing the module, makes the dismantlement process become very convenient and simple, simultaneously also can be quick maintain or change pressing the module to the effectual special tool convenience of use that has promoted is used for making precision machinery has solved the inconvenient problem of changing pressing the module of special tool that is used for making precision machinery now.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a special tool for making precision machinery, includes backup pad (1), its characterized in that: a manufacturing assembly (200) is arranged at the top of the supporting plate (1), and a replacement assembly (300) is arranged at the top of the supporting plate (1);
manufacturing subassembly (200) including fixed connection processing board (201) at backup pad (1) top, the top fixedly connected with two support columns (202) of backup pad (1), two fixedly connected with fixed block (203) between the top of support column (202), the inboard fixedly connected with hydraulic stem (204) of fixed block (203), the output shaft fixedly connected with movable block (205) of hydraulic stem (204), change groove (206) have been seted up in the front of movable block (205), the inboard sliding connection of change groove (206) has sliding block (207), the bottom fixedly connected with connecting block (208) of sliding block (207), the bottom fixedly connected with briquetting (209) of connecting block (208);
the replacement assembly (300) comprises two first springs (301) which are fixedly connected to the top of the moving block (205) and distributed in a bilateral symmetry mode, a connecting plate (302) is fixedly connected to the top of the first springs (301), inserting blocks (303) are fixedly connected to the bottom of the connecting plate (302), clamping grooves (304) for inserting the two inserting blocks (303) are formed in the top of the sliding block (207), mounting grooves (305) are formed in the opposite sides of the inserting blocks (303), second springs (306) are fixedly connected to the inner sides of the mounting grooves (305), sliding plates (307) are fixedly connected to the opposite sides of the second springs (306), trapezoidal blocks (308) are fixedly connected to the opposite sides of the two sliding plates (307), inserting holes (309) for inserting the two trapezoidal blocks (308) are formed in the left side and the right side of the moving block (205) respectively, and two positioning cavities (310) are formed in the opposite sides of the two inserting blocks (303) respectively.
2. The special jig for manufacturing precision machinery according to claim 1, wherein: four supporting foot pads which are uniformly distributed are fixedly connected to the bottom of the supporting plate (1), and through holes for the hydraulic rods (204) to penetrate are formed in the top of the fixing block (203).
3. The special jig for manufacturing precision machinery according to claim 1, wherein: the top fixedly connected with of fixed block (203) is located the dust cover in hydraulic stem (204) outside, slide hole that supplies connecting block (208) to slide and openly are linked together with the external world is seted up to the bottom of movable block (205).
4. The special jig for manufacturing precision machinery according to claim 1, wherein: the pressing block (209) is located right above the machining plate (201), and the bottom of the insertion block (303) penetrates through the top of the moving block (205).
5. The special jig for manufacturing precision machinery according to claim 1, wherein: limiting blocks are fixedly connected to one sides of the tops and bottoms of the mounting grooves (305) which are opposite to each other, and butt joint holes for two trapezoid blocks (308) to penetrate through are respectively formed in the left side and the right side of the pressing block (209).
6. The special jig for manufacturing precision machinery according to claim 1, wherein: the bottom of the trapezoid block (308) is an inclined plane, and the height of one side of the trapezoid block (308) far away from the pressing block (209) is smaller than the height of one side of the trapezoid block (308) close to the pressing block (209).
7. The special jig for manufacturing precision machinery according to claim 1, wherein: the trapezoid block (308) can be inserted into the inner side of the positioning cavity (310), and the distance between the top of the positioning cavity (310) and the top of the trapezoid block (308) is larger than the height of the clamping groove (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322309372.XU CN220613757U (en) | 2023-08-28 | 2023-08-28 | Special jig for manufacturing precision machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322309372.XU CN220613757U (en) | 2023-08-28 | 2023-08-28 | Special jig for manufacturing precision machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220613757U true CN220613757U (en) | 2024-03-19 |
Family
ID=90228040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322309372.XU Active CN220613757U (en) | 2023-08-28 | 2023-08-28 | Special jig for manufacturing precision machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220613757U (en) |
-
2023
- 2023-08-28 CN CN202322309372.XU patent/CN220613757U/en active Active
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