CN210280941U - Clamping device for machining automobile cylindrical gear - Google Patents
Clamping device for machining automobile cylindrical gear Download PDFInfo
- Publication number
- CN210280941U CN210280941U CN201921025911.4U CN201921025911U CN210280941U CN 210280941 U CN210280941 U CN 210280941U CN 201921025911 U CN201921025911 U CN 201921025911U CN 210280941 U CN210280941 U CN 210280941U
- Authority
- CN
- China
- Prior art keywords
- rod
- cylindrical gear
- top end
- welded
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003754 machining Methods 0.000 title claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 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
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a clamping device for automobile cylindrical gear machining, which belongs to the field of cylindrical gear machining and comprises a base, wherein a screw rod is rotatably installed at the middle position of the upper surface of the base, a moving block is connected to the screw rod in a threaded manner, a fixed rod is welded at the top end of the screw rod, a moving ring is movably sleeved on the fixed rod, a first chute is formed in the upper surface of the moving block, two first sliders are slidably connected to the first chute, a moving rod is welded at the top end of the first slider, the top end of the moving rod is welded on the lower surface of the moving ring, four first installation rods are welded at the top end of the fixed rod along the circumferential direction in an array manner, a second chute is formed; the utility model relates to a novelty, low in manufacturing cost, can be convenient with the car roller gear card solid, and can adjust according to the size of gear, fixed not unidimensional gear, the suitability is high, is worth promoting.
Description
Technical Field
The utility model belongs to the technical field of the roller gear processing, concretely relates to car roller gear processing is with solid device of card.
Background
Cylindrical gear is the indispensable machine spare and accessory part in the machinery trade field, and cylindrical gear need just can process into the finished product through multichannel process when processing man-hour, and the gear that processes at present is the excircle location clamping that adopts the gear, probably makes the excircle warp when processing man-hour, causes the gear to scrap, raises the cost, and extravagant manpower and materials.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car is card solid device for roller gear processing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping device for machining an automobile cylindrical gear comprises a base, wherein a screw rod is rotatably installed in the middle of the upper surface of the base, a moving block is connected to the screw rod in a threaded mode, a fixed rod is welded at the top end of the screw rod, a moving ring is movably sleeved on the fixed rod, a first sliding groove is formed in the upper surface of the moving block, a first two sliding blocks are connected in the first sliding groove in a sliding mode, a moving rod is welded at the top end of the first sliding block, the top end of the moving rod is welded to the lower surface of the moving ring, four first installation rods are welded to the top end of the fixed rod in an array mode in the circumferential direction, a second sliding groove is formed in the lower surface of the first installation rods in the length direction, a second sliding block is connected in the second sliding groove in a sliding mode, four connecting rods are hinged to the upper surface of the, the welding of surface symmetry has the sleeve on the base, is provided with the through-hole on the sleeve roof, and the through-hole internalization is provided with the bracing piece, and the one end of two spinal branch vaulting poles is fixed with the solid fixed ring that same level set up, and the bottom of bracing piece is connected with the spring, and the one end of spring is connected on telescopic bottom inner wall.
Preferably, the first sliding groove is of an annular structure.
Preferably, the fixed block is of an arc-shaped structure, the fixed block is made of rubber, and anti-skid grains are formed in the side wall of the fixed block.
Preferably, the fixing ring is of an annular structure, and the diameter of the inner ring of the fixing ring is larger than the distance between the two fixing blocks corresponding to each other.
Preferably, the lower surface symmetry of base bonds and has four supporting seats, and the supporting seat is the rubber material.
Compared with the prior art, the beneficial effects of the utility model are that:
the clamping device for processing the automobile cylindrical gear can fix the inner circle of the gear by arranging the fixing ring, the first mounting rod, the second mounting rod, the fixing block and the like, so that the processing of the gear is facilitated, the gear cannot be deformed due to the fixation of the inner circle, and the yield is improved;
this car is clamping device for cylindrical gear processing is through setting up screw rod, dead lever, shifting ring, movable block, movable rod and connecting rod isotructure, the distance between four fixed blocks of adjustment that can be convenient to fix not unidimensional cylindrical gear, the suitability is high, is worth promoting.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a top view of the moving block of the present invention.
In the figure: 1. a base; 2. a screw; 3. fixing the rod; 4. a moving block; 5. a moving ring; 6. a first sliding chute; 7. a first sliding block; 8. a movable rod; 9. mounting a first rod; 10. a second chute; 11. a second sliding block; 12. a connecting rod; 13. mounting a second rod; 14. a fixed block; 15. a sleeve; 16. a support bar; 17. a fixing ring; 18. a spring.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the present invention provides a fastening device for machining a cylindrical gear of an automobile,
in the scheme, the device comprises a base 1, a screw rod 2 is rotatably installed in the middle of the upper surface of the base 1, a moving block 4 is connected to the screw rod 2 in a threaded manner, a fixed rod 3 is welded at the top end of the screw rod 2, a moving ring 5 is movably sleeved on the fixed rod 3, a first sliding groove 6 is formed in the upper surface of the moving block 4, a first two sliding blocks 7 are slidably connected to the first sliding groove 6, a moving rod 8 is welded at the top end of the first sliding block 7, the top end of the moving rod 8 is welded to the lower surface of the moving ring 5, four first mounting rods 9 are welded to the top end of the fixed rod 3 in an array manner along the circumferential direction, a second sliding groove 10 is formed in the lower surface of the first mounting rod 9 in a sliding manner along the length direction, a second sliding block 11 is slidably connected to the second sliding groove 10, four connecting rods 12, the end, far away from the second slider 11, of the second mounting rod 13 is provided with a fixed block 14, the upper surface of the base 1 is symmetrically welded with a sleeve 15, a through hole is formed in the top wall of the sleeve 15, supporting rods 16 are movably arranged in the through hole, one ends of the two supporting rods 16 are fixed with fixing rings 17 arranged at the same level, the bottom ends of the supporting rods 16 are connected with springs 18, and one ends of the springs 18 are connected to the inner wall of the bottom end of the sleeve 15.
Specifically, the first sliding groove 6 is of an annular structure; the first sliding groove 6 with the annular structure enables the moving block 4 to drive the moving rod 8 to ascend when rotating, and cannot be influenced by the rotation of the moving block 4.
Specifically, the fixing block 14 is of an arc-shaped structure, the fixing block 14 is made of rubber, and the side wall of the fixing block 14 is provided with anti-skid lines; the fixed block 14 with the arc structure can be tightly attached to the inner ring of the cylindrical gear and is provided with anti-skid grains, so that the stability is good.
Specifically, the fixing ring 17 is of an annular structure, and the diameter of the inner ring of the fixing ring 17 is larger than the distance between two corresponding fixing blocks 14; before processing, the cylindrical gear is placed on the fixing ring 17 and then fixed through the fixing block 14, and operation is convenient.
Specifically, four supporting seats are symmetrically bonded to the lower surface of the base 1, and the supporting seats are made of rubber; the stability of the base 1 is improved, and the cylindrical gear can be conveniently machined.
The utility model discloses a theory of operation and use flow: during processing, the cylindrical gear is placed on the fixing ring 17, the fixing ring 17 is supported by the supporting rod 16, the supporting rod 16 has certain elasticity under the action of the spring 18, so that an operator can conveniently adjust the position of the cylindrical gear, then the rotating block 4 is rotated to enable the rotating block 4 to move upwards on the screw rod 2, then the first sliding block 7 is driven to move upwards, thereby driving the moving ring 5 to move upwards through the moving rod 8, in the process that the moving ring 5 moves upwards, utilizing the four connecting rods 12 to push the four sliding blocks two 11 to move in the sliding grooves two 10, therefore, the four fixing blocks 14 move simultaneously, the fixing blocks 14 of the arc-shaped structures can be tightly attached to the inner ring of the cylindrical gear and are provided with anti-slip lines, stability is good, the four moving blocks 14 simultaneously fix the inner ring of the cylindrical gear, then an operator can complete processing of the cylindrical gear, and operation is convenient and worth popularization.
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 (5)
1. The utility model provides an automobile cylindrical gear processing is with solid device of card, includes base (1), its characterized in that: the middle position of the upper surface of the base (1) is rotatably provided with a screw rod (2), the screw rod (2) is in threaded connection with a movable block (4), the top end of the screw rod (2) is welded with a fixed rod (3), the fixed rod (3) is movably sleeved with a movable ring (5), the upper surface of the movable block (4) is provided with a first sliding groove (6), the first sliding groove (6) is in sliding connection with two first sliding blocks (7), the top end of the first sliding block (7) is welded with a movable rod (8), the top end of the movable rod (8) is welded on the lower surface of the movable ring (5), the top end of the fixed rod (3) is in array welding along the circumferential direction with four first mounting rods (9), the lower surface of the first mounting rod (9) is provided with a second sliding groove (10) along the length direction, the second sliding groove (10) is in, one end of four connecting rods (12) articulates respectively on the diapire of four slider two (11), the welding has installation pole two (13) on the lateral wall of slider two (11), the one end that slider two (11) were kept away from in installation pole two (13) is provided with fixed block (14), the symmetrical welding of surface has sleeve (15) on base (1), be provided with the through-hole on sleeve (15) roof, the through-hole internalization is provided with bracing piece (16), the one end of two bracing pieces (16) is fixed with solid fixed ring (17) that same level set up, the bottom of bracing piece (16) is connected with spring (18), and the one end of spring (18) is connected on the bottom inner wall of sleeve (15).
2. The clamping device for machining the cylindrical gear of the automobile according to claim 1, wherein: the first sliding groove (6) is of an annular structure.
3. The clamping device for machining the cylindrical gear of the automobile according to claim 1, wherein: the fixing block (14) is of an arc-shaped structure, the fixing block (14) is made of rubber, and anti-skid grains are formed in the side wall of the fixing block (14).
4. The clamping device for machining the cylindrical gear of the automobile according to claim 1, wherein: the fixing ring (17) is of an annular structure, and the diameter of the inner ring of the fixing ring (17) is larger than the distance between the two corresponding fixing blocks (14).
5. The clamping device for machining the cylindrical gear of the automobile according to claim 1, wherein: the lower surface symmetry of base (1) bonds and has four supporting seats, and the supporting seat is the rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921025911.4U CN210280941U (en) | 2019-07-03 | 2019-07-03 | Clamping device for machining automobile cylindrical gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921025911.4U CN210280941U (en) | 2019-07-03 | 2019-07-03 | Clamping device for machining automobile cylindrical gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210280941U true CN210280941U (en) | 2020-04-10 |
Family
ID=70100258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921025911.4U Expired - Fee Related CN210280941U (en) | 2019-07-03 | 2019-07-03 | Clamping device for machining automobile cylindrical gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210280941U (en) |
-
2019
- 2019-07-03 CN CN201921025911.4U patent/CN210280941U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211840813U (en) | Novel rapid welding equipment | |
| CN108859627A (en) | A kind of vehicle bead seat automatic assembling | |
| CN215616680U (en) | Automatic change anchor clamps positioning device | |
| CN110666602B (en) | Polishing mechanism applied to polishing of inner wall of taper pipe | |
| CN102218482A (en) | Outer-supporting expansion work piece clamping device used for spin forming of large rotating body section piece | |
| CN110756853A (en) | Automobile tool clamp for automobile part production and use method | |
| CN210280941U (en) | Clamping device for machining automobile cylindrical gear | |
| CN116604868A (en) | Auxiliary tool for bonding radial tire bead and application method | |
| CN114147555B (en) | Grinding device and grinding method for production of output shaft of double-shaft motor | |
| CN101362295A (en) | Turning and clamping method for ultra-long and large workpieces | |
| CN113478414A (en) | Remanufacturing clamping platform for automobile engine parts | |
| CN211052894U (en) | Tunnel type welding machine capable of being directly replaced | |
| CN112959494A (en) | Suspended type sand-free concrete pipe demoulding device | |
| CN113210866A (en) | Automatic rotating laser welding mechanism for base of electric kettle | |
| CN214813458U (en) | Centering clamping device for side plate of tire segmented mold | |
| CN211028638U (en) | Tunnel type welding system | |
| CN110744217B (en) | Tunnel type welder capable of being directly replaced and welding method thereof | |
| CN115319668A (en) | Intelligent positioning fixture for automobile assembly | |
| CN210191674U (en) | Disc spring tensioning device for heavy crawler equipment | |
| CN210650171U (en) | Automatic fixing device of elbow inner wall circularity polisher | |
| CN113172285A (en) | High-strength nut forming machine and forming method | |
| CN209754875U (en) | honing device | |
| CN112935967A (en) | Metal corrugated pipe connection groove forming processing equipment and processing method | |
| CN219542180U (en) | Pressing mechanism of automobile welding fixture | |
| CN110744218A (en) | Tunnel welding system and method for operating same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |