CN109333406B - Clamping device with protective capability for automobile gear production detection - Google Patents
Clamping device with protective capability for automobile gear production detection Download PDFInfo
- Publication number
- CN109333406B CN109333406B CN201811386993.5A CN201811386993A CN109333406B CN 109333406 B CN109333406 B CN 109333406B CN 201811386993 A CN201811386993 A CN 201811386993A CN 109333406 B CN109333406 B CN 109333406B
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- fixedly connected
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- fixed
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 230000001681 protective effect Effects 0.000 title abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the technical field of automobile gears and discloses a clamping device with protection capability for automobile gear production detection, which comprises an installation block, wherein the lower surface of the installation block is fixedly connected with supporting legs, the upper surface of the installation block is provided with a placing groove, the inside of the installation plate is respectively provided with two installation grooves, the tops of the inner walls of the two installation grooves are respectively provided with a through hole, the opposite surfaces of the inner walls of the two installation grooves are fixedly connected with hydraulic cylinders, and one end of each hydraulic cylinder far away from the inner wall of the installation groove is fixedly connected with a movable block. This automotive gear production detects uses clamping device with protective capability presss from both sides tightly the gear through splint, and the connecting rod plays the supporting role between splint and fixed block, conveniently makes the fixed plate compress to the air of sealed intracavity, and the gas outlet is when sealed intracavity atmospheric pressure reaches one, conveniently carries out the effect of pressure release, prevents that splint from being too big to the pressure of gear, reaches the effect of protection gear.
Description
Technical Field
The invention relates to the technical field of automobile gears, in particular to a clamping device with protection capability for automobile gear production detection.
Background
With the development of the automobile industry, advanced die processing equipment, precision forging equipment, machining equipment and detection equipment are introduced into the advanced automobile precision forging gear production enterprises in China, and technical communication and cooperation with other advanced enterprises are carried out. Gears are mechanical elements on the rim that continuously mesh with gears to transfer motion and power, and the use of gears in transmissions has long emerged. The principle of modern generation tooth cutting method and the sequential appearance of special machine tools and cutters for cutting teeth by utilizing the principle are considered, and the stability of gear operation is emphasized along with the development of production.
When the gears are required to be detected after the automobile gears are produced and most clamping devices clamp the gears, the excessive pressure of the clamping devices is easy to cause the gears to generate cracks or broken teeth, so that certain loss is caused.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides the clamping device with the protection capability for the production and detection of the automobile gear, and solves the problem that the existing clamping device is easy to damage the gear and cause certain loss when detecting the automobile gear.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a clamping device for automobile gear production detection with protective capability, includes the installation piece, the lower fixed surface of installation piece is connected with the supporting leg, the standing groove has been seted up to the upper surface of installation piece, two mounting grooves are seted up respectively to the inside of mounting panel, two the through-hole has all been seted up at the top of mounting groove inner wall, two the opposite face of mounting groove inner wall all fixedly connected with pneumatic cylinder, the one end fixedly connected with movable block of mounting groove inner wall is kept away from to the pneumatic cylinder, the upper surface fixedly connected with bracing piece of movable block, the top of bracing piece passes the inside of through-hole and extends to the top of installation piece, the bracing piece is located the one end fixedly connected with mounting panel of the outside of installation piece, the upper surface fixedly connected with sealed chamber of mounting panel, the inside sliding connection of sealed chamber has the fly leaf, the movable mouth has been seted up to the inside of fly leaf, the movable plate is fixedly connected with a fixed block close to one side of the placing groove, the fixed groove is formed in the fixed block, the fixed groove is communicated with the inside of the movable opening, the top and the bottom of the inner wall of the fixed groove are both provided with air outlets, the fixed plate is connected with the inside of the fixed groove in a sliding manner, a spring and a fixed rod are respectively and fixedly connected with one side of the fixed plate close to the placing groove, one end of the fixed rod, far away from the fixed plate, penetrates through one side of the fixed block, close to the placing groove, and extends to the outside of the fixed block, one end of the spring, far away from the fixed plate, is fixedly connected with a connecting rod on one side of the fixed groove, close to the placing groove, of the fixed block, one end of the connecting rod, far away from the fixed block, is fixedly connected with a clamping plate, the surface of the connecting rod is movably sleeved with a movable sleeve, the lower surface fixedly connected with connecting block of movable sleeve, the lower surface fixed connection of connecting block is at the upper surface of mounting panel.
Preferably, the number of the supporting legs is four, and the top ends of the four supporting legs are fixedly connected with four corners of the lower surface of the mounting block respectively.
Preferably, the surfaces of the fixing plate and the mounting plate are respectively provided with a rubber layer, and the rubber layers on the surfaces of the fixing plate and the mounting plate are respectively overlapped with the mounting groove and the inner wall of the fixing groove.
Preferably, the air outlet is located between the fixing plate and the connecting rod.
Preferably, the number of the fixing rods is four, and each two fixing rods are in a group, and each group of fixing rods is respectively positioned above and below the spring.
Preferably, the splint is the arc, splint be close to the side fixedly connected with rubber pad of standing groove.
(III) beneficial effects
Compared with the prior art, the clamping device with the protection capability for the automobile gear production detection has the following beneficial effects:
1. This automotive gear production detects uses clamping device with protective capability presss from both sides tightly the gear through splint, and the connecting rod plays the supporting role between splint and fixed block, conveniently makes the fixed plate compress to the air of sealed intracavity, and the gas outlet is when sealed intracavity atmospheric pressure reaches one, conveniently carries out the effect of pressure release, prevents that splint from being too big to the pressure of gear, reaches the effect of protection gear.
2. This clamping device for automobile gear production detects with protective capability makes the connecting rod can carry out stable control and remove through movable sleeve, conveniently presss from both sides tightly the gear, plays the effect that improves splint stability.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of a seal cavity structure of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1 at A;
Fig. 4 is a top view of the structure of the present invention.
In the figure: the device comprises a mounting block 1, a supporting leg 2, a placing groove 3, a mounting groove 4, a hydraulic cylinder 5, a movable block 6, a supporting rod 7, a mounting plate 8, a sealing cavity 9, a movable plate 10, a movable port 11, a fixed block 12, a fixed groove 13, an air outlet 14, a fixed plate 15, a spring 16, a fixed rod 17, a connecting rod 18, a clamping plate 19, a movable sleeve 20 and a connecting block 21.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, a clamping device with protection capability for automobile gear production detection comprises a mounting block 1, wherein the lower surface of the mounting block 1 is fixedly connected with supporting legs 2, the number of the supporting legs 2 is four, the top ends of the four supporting legs 2 are respectively fixedly connected with four corners of the lower surface of the mounting block 1, the supporting legs 2 play a supporting role on a mounting block 1, the stability of the mounting block 1 in use is improved, a placing groove 3 is formed in the upper surface of the mounting block 1, the placing groove 3 is used for placing gears, a space is provided for placing the gears, clamping plates 19 are convenient for clamping the gears, two mounting grooves 4 are respectively formed in the mounting plate 8, through holes are formed in the tops of the inner walls of the two mounting grooves 4, the opposite surfaces of the inner walls of the two mounting grooves 4 are fixedly connected with a hydraulic cylinder 5, one end of the hydraulic cylinder 5, which is far away from the inner wall of the mounting groove 4, is fixedly connected with a movable block 6, the upper surface of the movable block 6 is fixedly connected with a supporting rod 7, the top end of the supporting rod 7 penetrates through the inside of the through hole and extends to the upper part of the mounting block 1, one end of the supporting rod 7, which is positioned outside the mounting block 1, is fixedly connected with a mounting plate 8, the lower surface of the mounting plate 8 is lapped with the upper surface of the mounting block 1, so that the mounting plate 8 is more stable during moving, the upper surface of the mounting plate 8 is fixedly connected with a sealing cavity 9, the inside of the sealing cavity 9 is connected with a movable plate 10 in a sliding manner, the inside of the movable plate 10 is provided with a movable hole 11, a fixed block 12 is fixedly connected to one side surface of the movable plate 10 close to the placing groove 3, a fixed groove 13 is formed in the fixed block 12, the inside of the fixed groove 13 is communicated with the inside of the movable opening 11, air outlets 14 are formed in the top and the bottom of the inner wall of the fixed groove 13, a fixed plate 15 is slidably connected in the fixed groove 13, rubber layers are respectively arranged on the surfaces of the fixed plate 15 and the mounting plate 8, the rubber layers on the surfaces of the fixed plate 15 and the mounting plate 8 are respectively overlapped with the inner walls of the mounting groove 4 and the fixed groove 13, the rubber layers enable the space in the sealing cavity 9 to be in a sealed state, air in the sealing cavity 9 is conveniently compressed by the fixed plate 15, the fixing plate 15 is fixedly connected with a spring 16 and fixing rods 17 on one side surface close to the placing groove 3, the number of the fixing rods 17 is four, each two fixing rods 17 are in a group, each group of fixing rods 17 is respectively positioned above and below the spring 16, the fixing rods 17 play a role in preventing deflection in the movement of the fixing plate 15, so that the fixing plate 15 keeps stable transverse movement and prevents the fixing plate 15 from deflecting, one end of the fixing rod 17 far away from the fixing plate 15 penetrates through one side surface of the fixing block 12 close to the placing groove 3 and extends to the outside of the fixing block 12, one end of the spring 16 far away from the fixing plate 15 is fixedly connected on the inner wall of one side of the fixing groove 13 close to the placing groove 3, a connecting rod 18 is fixedly connected to one side surface of the fixed block 12 far away from the movable plate 10, the air outlet 14 is positioned between the fixed plate 15 and the connecting rod 18, when the air pressure of air in the sealing cavity 9 reaches a certain degree, the air pressure in the sealing cavity 9 extrudes the fixed plate 15, the air outlet 14 leaks when the fixed plate 15 moves to a certain position, the pressure relief effect is achieved, a clamping plate 19 is fixedly connected to one end of the connecting rod 18 far away from the fixed block 12, the clamping plate 19 is an arc-shaped plate, a rubber pad is fixedly connected to one side surface of the clamping plate 19 close to the placing groove 3, the arc-shaped clamping plate 19 can be better suitable for clamping gears, the rubber pad plays a role in protecting the gears, the hard pressure on the gear on the surface of the gear is reduced, the abrasion effect of the tooth block is reduced, the movable sleeve 20 on the surface of the connecting rod 18 is connected with the movable sleeve 20, the lower surface of the movable sleeve 20 is fixedly connected with the connecting block 21, the lower surface of the connecting block 21 is fixedly connected with the upper surface of the mounting plate 8, the gear is clamped by the clamping plate 19, the connecting rod 18 plays a supporting role between the clamping plate 19 and the fixed block 12, the fixed plate 15 is convenient to compress the air in the sealing cavity 9, the air outlet 14 achieves a pressure relief effect when the air pressure in the sealing cavity 9 reaches a certain level, the excessive pressure of the clamping plate 19 on the gear is prevented, the gear protection effect is achieved, the connecting rod 18 can move left and right stably through the movable sleeve 20, so that the gears can be clamped conveniently, and the stability of the clamping plate 19 is improved.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
When the gear is placed in the placing groove 3, the hydraulic cylinder 5 is started, the hydraulic cylinder 5 drives the movable block 6 to be close to the placing groove 3, the movable block 6 drives the mounting plate 8 to be close to the placing groove 3 through the supporting rod 7, the mounting plate 8 drives the movable plate 10 and the fixed block 12 to be close to the gear through the sealing cavity 9, the fixed block 12 drives the clamping plate 19 to clamp the gear through the connecting rod 18, the fixed plate 15 extrudes air in the sealing cavity 9, the fixed plate 15 extrudes the spring 16, the fixed block 12 drives the connecting rod 18 to move in the movable sleeve 20, when the air pressure in the sealing cavity 9 reaches a certain time, the fixed plate 15 contacts the air outlet 14, the air pressure in the sealing cavity 9 is decompressed from the air outlet 14, the pressure of the clamping plate 19 to the gear is reduced, and the effect of protecting the gear is achieved.
To sum up, this clamping device for automobile gear production detects with protective capability presss from both sides tightly the gear through splint 19, connecting rod 18 plays the supporting role between splint 19 and fixed block 12, conveniently make fixed plate 15 compress the air in the sealed chamber 9, gas outlet 14 reaches a timing at sealed intracavity 9 atmospheric pressure, conveniently carry out the effect of pressure release, prevent that splint 19 from being too big to the pressure of gear, reach the effect of protection gear, make connecting rod 18 can carry out stable control through movable sleeve 20 and remove, conveniently press from both sides the gear tightly, play the effect of improving splint 19 stability.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Clamping device for automobile gear production detection with protection capability, including installation piece (1), its characterized in that: the utility model discloses a movable block (13) of a movable block, which comprises a mounting block (1), a supporting leg (2) fixedly connected with the lower surface of the mounting block (1), standing grooves (3) are formed in the upper surface of the mounting block (1), two mounting grooves (4) are respectively formed in the inner portion of a mounting plate (8), through holes are formed in the tops of the inner walls of the mounting grooves (4), two hydraulic cylinders (5) are fixedly connected with the back surfaces of the inner walls of the mounting grooves (4), one end of each hydraulic cylinder (5) far away from the inner walls of the mounting grooves (4) is fixedly connected with a movable block (6), a supporting rod (7) is fixedly connected with the upper surface of each movable block (6), the top end of each supporting rod (7) penetrates through the inside of the through holes and extends to the upper side of the mounting block (1), one end of each supporting rod (7) located outside the mounting block (1) is fixedly connected with a mounting plate (8), the upper surface of each mounting plate (8) is fixedly connected with a sealing cavity (9), a movable plate (10) is fixedly connected with the inside of the sealing cavity (9), a movable plate (11) is formed in the inside of each movable plate (10), the movable plate (11) is fixedly connected with the inside of the movable block (12) and is fixedly connected with the inside fixed slot (13) on one side of the inside (13), the top and the bottom of fixed slot (13) inner wall have all seted up gas outlet (14), the inside sliding connection of fixed slot (13) has fixed plate (15), one side that fixed plate (15) is close to standing groove (3) is fixedly connected with spring (16) and dead lever (17) respectively, one end that fixed plate (17) was kept away from to fixed lever (17) is passed fixed block (12) and is close to one side of standing groove (3) and extend to the outside of fixed block (12), one end that fixed plate (15) was kept away from to spring (16) is fixedly connected with at one side inner wall that fixed slot (13) is close to standing groove (3), one side fixedly connected with connecting rod (18) that fixed block (12) was kept away from to fixed block (12), one end fixedly connected with splint (19) that fixed block (12) were kept away from to connecting rod (18), surface activity cover (20) of connecting rod (18) connect activity cover (20), the lower surface fixedly connected with connecting block (21) of activity cover (20) is at the mounting panel of connecting block (8) surface fixedly connected with lower surface of connecting block (8).
The number of the supporting legs (2) is four, and the top ends of the four supporting legs (2) are fixedly connected with four corners of the lower surface of the mounting block (1) respectively;
The surface of fixed plate (15) and mounting panel (8) all is provided with the rubber layer, the rubber layer on fixed plate (15) and mounting panel (8) surface overlap joint with the inner wall of mounting groove (4) and fixed slot (13) respectively.
2. The clamping device with protection capability for automobile gear production detection according to claim 1, wherein: the air outlet (14) is positioned between the fixed plate (15) and the connecting rod (18).
3. The clamping device with protection capability for automobile gear production detection according to claim 1, wherein: the number of the fixing rods (17) is four, each two fixing rods (17) are in a group, and each group of fixing rods (17) is respectively positioned above and below the springs (16).
4. The clamping device with protection capability for automobile gear production detection according to claim 1, wherein: the clamping plate (19) is an arc-shaped plate, and a rubber pad is fixedly connected to one side surface of the clamping plate (19) close to the placing groove (3).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018110796608 | 2018-09-17 | ||
| CN201811079660 | 2018-09-17 |
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| Publication Number | Publication Date |
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| CN109333406A CN109333406A (en) | 2019-02-15 |
| CN109333406B true CN109333406B (en) | 2024-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811386993.5A Active CN109333406B (en) | 2018-09-17 | 2018-11-20 | Clamping device with protective capability for automobile gear production detection |
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| CN (1) | CN109333406B (en) |
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| CN109822509A (en) * | 2019-02-22 | 2019-05-31 | 亚普汽车部件股份有限公司 | The installation equipment of axis |
| CN112677486B (en) * | 2020-12-02 | 2021-09-21 | 苏州安美特激光科技有限公司 | Surface morphology regulation and control method for preparing inclined plane by additive manufacturing technology |
| CN112677076A (en) * | 2020-12-16 | 2021-04-20 | 宁波金日机床有限公司 | Clamping and fixing device for machining mechanical parts |
| CN113295333B (en) * | 2021-05-12 | 2024-01-30 | 广东宇豪新材料科技有限公司 | New energy automobile honeycomb chassis detects strutting arrangement and detecting system thereof |
| CN116372487B (en) * | 2023-05-24 | 2023-10-20 | 广州中益机械有限公司 | Automobile part clamping mechanism suitable for small-space spot welding |
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