CN214557972U - Gear rolling machine knife rest capable of being quickly and finely adjusted - Google Patents
Gear rolling machine knife rest capable of being quickly and finely adjusted Download PDFInfo
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- CN214557972U CN214557972U CN202022973611.8U CN202022973611U CN214557972U CN 214557972 U CN214557972 U CN 214557972U CN 202022973611 U CN202022973611 U CN 202022973611U CN 214557972 U CN214557972 U CN 214557972U
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Abstract
The utility model discloses a gear rolling machine knife rest capable of being quickly and finely adjusted, which comprises a base plate, wherein a spline knife, a straight knife and a rack are sequentially arranged on the surface of the base plate, wedge-shaped adjusting mechanisms are respectively arranged at the bottoms of the spline knife, the straight knife and the rack, an auxiliary mounting block is arranged between the spline knife and the straight knife, limiting parts are respectively arranged in the width direction, the length direction and the height direction of the spline knife and the straight knife, each wedge-shaped adjusting mechanism comprises a lower wedge block and an upper wedge block, the lower wedge block is fixedly connected with the base plate, end baffle plates are respectively arranged at the two ends of the lower wedge block in the length direction, and an adjusting bolt is arranged at the position of the upper wedge block corresponding to the end baffle plate; the tops of the two end baffles are respectively provided with a fixed baffle part and a movable baffle part, the movable baffle part is provided with two pressing blocks, and the end faces of the two pressing blocks, which are abutted to the spline cutter and the straight-line cutter, are provided with inclined planes which are matched and limited. The utility model discloses it is convenient to adjust, and the precision is high, improves the processing quality greatly.
Description
Technical Field
The utility model relates to a gear rolling technical field, concretely relates to gear rolling machine knife rest that can fine setting fast.
Background
With the rapid development of the industry, semi-mechanization and even full-mechanical automation are realized in various industries, the spline is widely applied to mechanical equipment, almost all machines and mechanisms are used, the traditional spline production is distributed and processed through simple machine tool clamps, the processing mode is low in efficiency, poor in quality, poor in operability and tedious in process, and the gear rolling machine is invented by later people and can be prepared efficiently and accurately and is widely accepted.
However, in the reusing process, products with different sizes need to adjust the position of the cutter, the cutter is installed on the cutter frame, the cutter frame is fixed in the equipment, a height adjusting part is arranged between the cutter frame and the cutter, the position is moved through manual adjustment, in the adjusting process, the manual adjustment movement amount is large, the adjusting distance is difficult to control, repeated adjustment is needed, the adjusting complexity is increased, the adjusting efficiency is reduced, and the processing quality of the equipment is easily influenced.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a gear rolling machine knife rest that can finely tune fast, it is convenient to adjust, and the precision is high, improves the processing quality greatly.
In order to solve the technical problem, the utility model provides a gear rolling machine knife rest that can fine setting fast, including the bottom plate, the bottom plate surface is provided with first wedge adjustment mechanism, first spacer block, second wedge adjustment mechanism, second spacer block and third wedge adjustment mechanism side by side, be provided with the spline sword on the first wedge adjustment mechanism, first wedge adjustment mechanism side is provided with first L type briquetting, be provided with the ruled knife on the second wedge adjustment mechanism, be provided with the auxiliary installation piece above the first spacer block between spline sword and the ruled knife, be provided with the limiting plate on the second spacer block, spline sword, auxiliary installation piece and ruled knife solid are fixed with the cooperation of first L type briquetting and limiting plate, the last fixed rack that is provided with of third wedge adjustment mechanism;
the first wedge-shaped adjusting mechanism, the second wedge-shaped adjusting mechanism and the third wedge-shaped adjusting mechanism respectively comprise a lower wedge block and an upper wedge block, the lower wedge block is fixedly connected with the bottom plate, the upper wedge block is fixedly connected with the upper wedge block through a waist-shaped hole formed in the surface, end part baffle plates are arranged at two ends of the lower wedge block in the length direction, and adjusting bolts are arranged at positions of the upper wedge block, corresponding to the end part baffle plates;
two end baffle tops that spline sword and straight line sword correspond are provided with fixed fender portion and activity fender portion respectively, be provided with two briquettings in the activity fender portion, two briquettings respectively with spline sword and straight line sword tip butt, be provided with the spacing inclined plane of cooperation on the terminal surface of two briquettings and spline sword and straight line sword butt.
Furthermore, the outer side edges of the lower wedge block and the upper wedge block of the first wedge-shaped adjusting mechanism are respectively provided with a fixed graduated scale and a movable pointer.
Further, a limiting plate is arranged on the side edge of the lower wedge block on one side of the first L-shaped pressing block.
Furthermore, a second L-shaped pressing block is arranged on a lower wedge block of the third wedge-shaped adjusting mechanism, and the rack is pressed on the surface of the second isolation block through a second L-shaped pressing block opening.
Furthermore, the spline cutter, the auxiliary mounting block, the straight-line cutter and the limiting plate are locked in the width direction through screws.
Furthermore, an oil pipe is distributed on the bottom plate.
Furthermore, the middle part of the bottom plate is provided with a guide hole, and two sides of the bottom plate are provided with slide rail locking edges.
The utility model has the advantages that:
1. adopt the mode that lower voussoir and last voussoir cooperation removed, can carry out the trace with spline sword and straight line sword and raise and realize the fine setting effect, because the range of motion is little after the regulation, consequently adjust accurately, reliable and stable, do not have the repetitive work.
2. Can also adjust the last voussoir of rack below through adjusting bolt, go up the voussoir and remove and cooperate with lower voussoir, realize the transform of rack position to realize the effect with adjustable rack, can improve the meshing cooperation effect with the gear after the rack is adjusted, improve the mobility stability.
Drawings
Fig. 1 is a schematic view of a first perspective structure of the present invention;
fig. 2 is a schematic view of a second perspective structure of the present invention;
fig. 3 is a schematic side view of the present invention;
fig. 4 is a schematic cross-sectional structure of the present invention.
Wherein:
1. a base plate; 2. a first wedge adjustment mechanism; 3. a first spacer block; 4. a second wedge adjustment mechanism; 5. a second isolation block; 6. a third wedge adjustment mechanism; 7. a spline cutter; 8. a first L-shaped briquette; 9. a straight line knife; 10. an auxiliary mounting block; 11. a limiting plate; 13. a rack; 14. a lower wedge block; 15. an upper wedge block; 16. an end baffle; 17. adjusting the bolt; 18. a fixed stop part; 19. a movable blocking part; 20. briquetting; 21. fixing a graduated scale; 22. a movable pointer; 23. a limiting plate; 24. a second L-shaped briquette; 25. a guide hole; 26. a slide rail locking edge; 27. and (4) an oil pipe.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1 to 4, the utility model discloses an embodiment of gear rolling machine knife rest that can finely tune fast, including bottom plate 1, the bottom plate surface is provided with first wedge adjustment mechanism 2 side by side, first spacer 3, second wedge adjustment mechanism 4, second spacer 5 and third wedge adjustment mechanism 6, be provided with spline sword 7 on the first wedge adjustment mechanism, first wedge adjustment mechanism side is provided with first L type briquetting 8, be provided with straight line sword 9 on the second wedge adjustment mechanism, be provided with supplementary installation piece 10 above the first spacer between spline sword and the straight line sword, be provided with limiting plate 11 on the second spacer, first L type briquetting and limiting plate cooperate with spline sword, supplementary installation piece and straight line sword clamp solid, the last fixed rack 13 that is provided with of third wedge adjustment mechanism; first wedge adjustment mechanism can drive the spline sword and remove and change the height, realizes adjusting the purpose, and second wedge adjustment mechanism can take the straight line sword to remove and change the height, realizes adjusting the purpose, and third wedge adjustment mechanism can take the rack to remove and change the height, realizes adjusting the purpose, and wherein supplementary installation piece is used for spline sword and straight line sword spacing distance to satisfy different spaced demands of using, when adjusting high back, first L type briquetting is fixed with the cutter. The external gear mechanism drives the rack to move, the rack drives the bottom plate to move in a lifting mode, and the bottom plate drives the two cutters to move, so that the effect of matching with gear rolling is achieved.
Specifically, the first wedge-shaped adjusting mechanism, the second wedge-shaped adjusting mechanism and the third wedge-shaped adjusting mechanism respectively comprise a lower wedge block 14 and an upper wedge block 15, the lower wedge block is fixedly connected with the bottom plate, the upper wedge block is fixedly connected with the upper wedge block through a waist-shaped hole arranged on the surface, end part baffles 16 are arranged at two ends of the lower wedge block in the length direction, and adjusting bolts 17 are arranged at positions of the upper wedge block corresponding to the end part baffles; have two inclined planes of laminating between lower voussoir and the last voussoir, lower voussoir keeps fixed motionless, goes up the voussoir and realizes the extrusion through two adjusting bolt synchronous motion on both sides and removes, removes the in-process, because the setting on inclined plane for the upper wedge surface can the high transform, thereby takes the part at top to realize adjusting, the simple operation owing to through the inclined plane conversion, can realize the fine setting purpose, and the regulation precision is high. At the moment, the bottoms of the two cutters and the width direction are limited.
And then, the tops of two end part baffle plates corresponding to the spline cutter and the straight-line cutter are respectively provided with a fixed baffle part 18 and a movable baffle part 19, the movable baffle part is provided with two pressing blocks 20, the two pressing blocks are respectively abutted against the ends of the spline cutter and the straight-line cutter, and the end surfaces of the two pressing blocks abutted against the spline cutter and the straight-line cutter are provided with inclined surfaces matched for limiting. The briquetting will correspond the cutter and pass through the inclined plane extrusion on fixed fender portion to still compress tightly the cutter on last voussoir through the inclined plane, consequently can carry on spacingly on two cutter length direction and direction of height, thereby guarantee the use stability of cutter.
When the cutter needs to be adjusted, first L type briquetting and briquetting contact locking earlier, loosen can, need not to dismantle, then loosen fixation nut on the adjusting bolt, carry out synchronous control through two adjusting bolt to a cutter correspondence through two spanners, two adjusting bolt can extrude the wedge and remove along length direction during the regulation, because the existence on inclined plane, when moving, go up the wedge and realize altitude variation, thereby the cutter also can be raised or descend, realize adjusting, adjust the back that targets in place, with nut locking, wedge position in the fixed, compress tightly first L type briquetting and briquetting after-target locking afterwards can, the simple operation is reliable, and through the inclined plane conversion, can convert big horizontal movement volume into little volume, the precision is high, need not to debug repeatedly, in order to satisfy the quick adjustment effect.
Be provided with fixed scale 21 and activity pointer 22 on the outside limit of the lower voussoir of above-mentioned first wedge adjustment mechanism and last voussoir respectively, during the regulation, activity pointer and fixed scale carry out relative movement, can directly obtain the lifting or the height that descends through the amount of movement to reach quick and accurate regulation purpose, convenient operation. Be provided with limiting plate 23 on the lower wedge side of first L type briquetting one side, make things convenient for first L type briquetting adjusting position, also can remove the direction to first wedge adjustment mechanism's last wedge. And a second L-shaped pressing block 24 is arranged on a lower wedge block of the third wedge-shaped adjusting mechanism, and a rack is tightly pressed on the surface of the second isolation block through a second L-shaped pressing block opening, so that the mounting precision of the rack is ensured, and the use is stable and reliable.
In one embodiment, oil lines 27 are provided on the bottom plate for supplying oil. The bottom plate middle part is provided with guiding hole 25, and the cooperation is installed on the guiding axle, and the bottom plate both sides are provided with slide rail locking limit 26, can with the guide rail connection, improve overall structure's removal smooth and easy degree and stability.
In an embodiment, the spline cutter, the auxiliary mounting block, the straight-line cutter and the limiting plate are further locked in the width direction through screws, after the height is adjusted, the fixing effect in the width direction is improved through the screw locking, the auxiliary mounting block is prevented from falling, the use stability is improved, and the spline cutter and the straight-line cutter are prevented from falling in the adjusting process.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (7)
1. A gear rolling machine knife rest capable of being adjusted finely quickly is characterized by comprising a bottom plate, wherein a first wedge-shaped adjusting mechanism, a first isolation block, a second wedge-shaped adjusting mechanism, a second isolation block and a third wedge-shaped adjusting mechanism are arranged on the surface of the bottom plate in parallel, a spline knife is arranged on the first wedge-shaped adjusting mechanism, a first L-shaped pressing block is arranged on the side edge of the first wedge-shaped adjusting mechanism, a straight-line knife is arranged on the second wedge-shaped adjusting mechanism, an auxiliary mounting block is arranged above the first isolation block between the spline knife and the straight-line knife, a limiting plate is arranged on the second isolation block, the spline knife, the auxiliary mounting block and the straight-line knife are fixedly clamped through the cooperation of the first L-shaped pressing block and the limiting plate, and a rack is fixedly arranged on the third wedge-shaped adjusting mechanism; the first wedge-shaped adjusting mechanism, the second wedge-shaped adjusting mechanism and the third wedge-shaped adjusting mechanism respectively comprise a lower wedge block and an upper wedge block, the lower wedge block is fixedly connected with the bottom plate, the upper wedge block is fixedly connected with the upper wedge block through a waist-shaped hole formed in the surface, end part baffle plates are arranged at two ends of the lower wedge block in the length direction, and adjusting bolts are arranged at positions of the upper wedge block, corresponding to the end part baffle plates; two end baffle tops that spline sword and straight line sword correspond are provided with fixed fender portion and activity fender portion respectively, be provided with two briquettings in the activity fender portion, two briquettings respectively with spline sword and straight line sword tip butt, be provided with the spacing inclined plane of cooperation on the terminal surface of two briquettings and spline sword and straight line sword butt.
2. The gear rolling machine knife rest capable of rapid fine adjustment according to claim 1, wherein the outer side edges of the lower wedge and the upper wedge of the first wedge adjustment mechanism are provided with a fixed scale and a movable pointer, respectively.
3. The gear rolling machine knife rest capable of being quickly and finely adjusted according to claim 1, wherein a limiting plate is arranged on the side edge of the lower wedge block on one side of the first L-shaped pressing block.
4. The gear rolling machine knife rest capable of being finely adjusted quickly according to claim 1, wherein a second L-shaped pressing block is arranged on the lower wedge block of the third wedge adjusting mechanism, and the second L-shaped pressing block hole presses the rack on the surface of the second isolation block.
5. The gear rolling machine knife rest capable of being quickly and finely adjusted according to claim 1, wherein the spline knife, the auxiliary mounting block, the straight knife and the limiting plate are further locked in the width direction through screws.
6. The gear rolling machine knife rest capable of being quickly and finely adjusted according to claim 1, wherein the bottom plate is provided with an oil pipe.
7. The gear rolling machine knife rest capable of being finely adjusted rapidly according to claim 1, wherein a guide hole is formed in the middle of the bottom plate, and slide rail locking edges are formed on two sides of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022973611.8U CN214557972U (en) | 2020-12-11 | 2020-12-11 | Gear rolling machine knife rest capable of being quickly and finely adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022973611.8U CN214557972U (en) | 2020-12-11 | 2020-12-11 | Gear rolling machine knife rest capable of being quickly and finely adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214557972U true CN214557972U (en) | 2021-11-02 |
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ID=78364157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022973611.8U Active CN214557972U (en) | 2020-12-11 | 2020-12-11 | Gear rolling machine knife rest capable of being quickly and finely adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214557972U (en) |
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2020
- 2020-12-11 CN CN202022973611.8U patent/CN214557972U/en active Active
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