CN213318948U - Key machining machine and jig for key machining machine - Google Patents
Key machining machine and jig for key machining machine Download PDFInfo
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- CN213318948U CN213318948U CN202022138098.0U CN202022138098U CN213318948U CN 213318948 U CN213318948 U CN 213318948U CN 202022138098 U CN202022138098 U CN 202022138098U CN 213318948 U CN213318948 U CN 213318948U
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Abstract
The utility model provides a clamp for a key processing machine and a key processing machine, belonging to the field of key processing, comprising a base, a transmission mechanism, a first clamping mechanism and a second clamping mechanism, wherein the transmission mechanism is arranged on the base; the first clamping mechanism and the second clamping mechanism are movably connected to the transmission mechanism, and the transmission mechanism is used for adjusting the relative distance between the first clamping mechanism and the second clamping mechanism; the base, the first clamping mechanism and the second clamping mechanism are matched with a clamping key; the first clamping mechanism comprises a first surface, the second clamping mechanism comprises a second surface, the key clamp is arranged between the first surface and the second surface, and the first surface and the second surface are arranged in an inverted V shape relatively. The utility model provides an anchor clamps and key processing machine for key processing machine, in the key course of working, through specific relative setting between first face and the second face, first face and second face can provide holding down force and lateral pressure to the key, prevent its skew current position, improve the machining precision.
Description
Technical Field
The utility model belongs to key processing field, more specifically say, relate to a key is anchor clamps and key processing machine for processing machine.
Background
The clamp is a mechanical device for connecting a machine tool and a workpiece, and has the functions of positioning and clamping the workpiece, so that the workpiece has a correct position and good connection rigidity relative to the machine tool, further the cutting processing of the workpiece can be finished with high quality, and the dimensional precision, the form and position precision, the surface quality and the like required by design are achieved.
The key processing machine is a machine which utilizes the original key memory to carry out restoration, and can cut a key blank quickly to obtain an effective key which can be unlocked accurately. The key processing clamp is a clamp for clamping a key blank and a target cutting key in the key processing process.
However, in the process of cutting the key blank by the milling cutter, because the key is subjected to forces in different directions, and the end surface of the key is smooth, the key is often clamped by the clamp and is not tightly clamped, and the key deviates from the clamping position in the machining process, so that the machining precision is low, and even the machining fails.
Disclosure of Invention
An object of the utility model is to provide a key is anchor clamps for processing machine aims at solving the technical problem that the anchor clamps of key processing machine do not press from both sides tight key among the prior art.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a jig for a key processing machine, including:
the clamping device comprises a base, a transmission mechanism, a first clamping mechanism and a second clamping mechanism; the transmission mechanism is arranged on the base; the first clamping mechanism and the second clamping mechanism are both movably connected to the transmission mechanism, and the transmission mechanism is used for adjusting the relative distance between the first clamping mechanism and the second clamping mechanism; the base, the first clamping mechanism and the second clamping mechanism are matched to clamp the key; the first clamping mechanism comprises a first surface, the second clamping mechanism comprises a second surface, the key clamp is arranged between the first surface and the second surface, and the first surface and the second surface are arranged in an inverted V shape relatively.
Further, drive mechanism includes regulating part and main shaft, the main shaft wears to locate the base, regulating part fixed connection in the one end of main shaft, first clamping mechanism with the equal swing joint of second clamping mechanism in the main shaft, the regulating part is used for driving the main shaft rotates in order to adjust relative distance.
Further, the first clamping mechanism includes a first sliding block and a first clamping member, the first sliding block is sleeved on the main shaft and movably connected to the main shaft, the first clamping member is fixedly connected to the first sliding block, and the first clamping member includes the first surface.
Further, the second clamping mechanism includes a second slider and a second clamping member, the second slider is sleeved on the main shaft and movably connected to the main shaft, the second clamping member is fixedly connected to the second slider, and the second clamping member includes the second surface.
Further, the first clamping piece is detachably connected to the first sliding block.
Further, a support portion extends from the first surface toward the second surface, and the support portion is used for supporting the key.
Further, the inner wall of base is equipped with along the arch of the length direction extension of base, the arch embedded in first slider with the second slider.
Further, the base comprises two protrusions, and the protrusions are arranged at the diagonal positions of the inner wall of the base respectively.
Further, first slider top is provided with splint, the top of base is equipped with and is used for dodging splint dodge the hole, splint first slider and dodge the pore wall cooperation in order to press from both sides tightly of hole the key.
The utility model also provides a key processing machine, including foretell key processing machine anchor clamps.
The utility model provides a pair of key processing machine anchor clamps and key processing machine's beneficial effect lies in: the transmission mechanism is arranged on the base, the first clamping mechanism and the second clamping mechanism are movably connected to the transmission mechanism, and the transmission mechanism is used for adjusting the relative distance between the first clamping mechanism and the second clamping mechanism so that the first clamping mechanism and the second clamping mechanism are matched with each other to clamp a key; first clamping mechanism includes first face, and second clamping mechanism includes the second face, and the key clamp is located between first face and the second face, and first face is the setting of falling V font with the second face relatively, and in the key course of working, through specific relative setting between first face and the second face, can provide holding down force and side pressure to the key, prevents that it from deviating current position, improves the machining precision.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic axial side structure view of a clamp for a key processing machine according to an embodiment of the present invention;
fig. 2 is a schematic front view of a clamp for a key processing machine according to an embodiment of the present invention;
fig. 3 is a cross-sectional view B-B of fig. 2 according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional structural view of a clamp for a key processing machine according to an embodiment of the present invention;
fig. 5 is a schematic front view of a clamp for a key processing machine according to another embodiment of the present invention;
fig. 6 is a schematic structural diagram of a base according to an embodiment of the present invention.
In the figure: 1. a base; 2. a transmission mechanism; 3. a first clamping mechanism; 4. a second clamping mechanism; 5. a boss; 300. a first side; 400. a second face; 32. a first clamping member; 42. a second clamping member; 31. a first slider; 11. a protrusion; 41. a second slider; 21. a main shaft; 22. an adjustment member; 100. an avoidance groove; 33. a splint; 1001. a side wall; 321. a support portion; 1000. a first through hole; 2000. a second through hole; 3000. a third via.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 6, the present invention provides a clamp for a key processing machine, which includes a base 1, a transmission mechanism 2, a first clamping mechanism 3 and a second clamping mechanism 4. Wherein, the transmission mechanism 2 is arranged on the base 1; the first clamping mechanism 3 and the second clamping mechanism 4 are both movably connected to the transmission mechanism 2, and the transmission mechanism 2 is used for adjusting the relative distance between the first clamping mechanism 3 and the second clamping mechanism 4; the base 1, the first clamping mechanism 3 and the second clamping mechanism 4 cooperate with each other to clamp the key; first clamping mechanism 3 includes first face 300, and second clamping mechanism 4 includes second face 400, and the key clamp is between first face 300 and second face 400, and first face 300 and second face 400 exert the clamp force to the key, and first face 300 is the setting of falling V font with second face 400, and first face 300 all inclines towards the key direction with second face 400 promptly, is the acute angle with the contained angle on key surface. The first surface 300 and the second surface 400 are arranged in an inverted V shape relatively, and in the key machining process, through specific relative arrangement between the first surface and the second surface, the first surface 300 and the second surface 400 can provide downward pressure and lateral pressure for the key, so that the key is prevented from deviating from the current position, and the machining precision is improved.
Further, in an embodiment, as shown in fig. 4 and 6, the transmission mechanism 2 includes an adjusting member 22 and a main shaft 21, a first through hole 1000 is formed in the base 1 along the length direction, the main shaft 21 is inserted into the first through hole 1000, and the length direction of the base 1 is consistent with the axial direction of the main shaft; the adjusting piece 22 is fixedly connected to one end of the main shaft 21, the main shaft 21 is arranged on the base 1 through a bearing, an anti-slip nut is arranged on the outer side of the bearing to prevent the bearing from moving in the axial direction of the main shaft 21, and meanwhile, end covers are covered at two ends of the base 1 to prevent sundries from entering the base 1; first clamping mechanism 3 and the equal swing joint of second clamping mechanism 4 in main shaft 21, main shaft 21 is rotatable, and during adjustment regulating part 22, drive main shaft 21 and rotate, when main shaft 21 rotated, the relative distance of first clamping mechanism 3 and second clamping mechanism 4 changed to reach the effect of pressing from both sides tight key, specifically, be provided with anti-skidding line on the regulating part 22, only need rotate regulating part 22 during actual operation alright make main shaft 21 rotate.
Further, in an embodiment, as shown in fig. 2, 4 and 6, the first clamping mechanism 3 includes a first sliding block 31 and a first clamping member 32, wherein the first sliding block 31 is disposed in a first through hole 1000, the main shaft 21 passes through the first sliding block 31 and is movably connected with the first sliding block 31, the first clamping member 32 is fixed to the first sliding block 31 through a second through hole 2000, the second through hole 2000 is disposed on an outer wall of the base 1 and is communicated with the first through hole 1000, and the size of the second through hole 2000 is sufficient to leave a sufficient space margin for the first clamping member 32 to move; the first clamp member 32 includes a first face 300, the first face 300 being located on the top inside of the first clamp member 32, facing the second clamp member 42, and being at an acute angle to the surface of the key.
Correspondingly, the second clamping mechanism 4 comprises a second sliding block 41 and a second clamping member 42, wherein the second sliding block 41 is arranged in the first through hole 1000, the spindle 21 passes through the second sliding block 41 and is movably connected with the second sliding block 41, the second clamping member 42 is fixed on the first sliding block 31 through a third through hole 3000, the third through hole 3000 is arranged on the outer wall of the base 1, is communicated with the first through hole 1000 and is parallel to the second through hole 2000, and the size of the third through hole 3000 is enough to leave enough space allowance for the movement of the second clamping member 42; the second clamping piece 42 comprises a second surface 400, the second surface 400 is located on the inner side of the top of the second clamping piece 42 and distributed in a mirror image mode with the first surface 300, and the first surface 300 and the second surface 400 are opposite to form an inverted V-shaped structure.
Specifically, the first slider 31 and the second slider 41 are both connected to the main shaft 21 through threads, two sections of threads with opposite thread directions are formed on the main shaft 21, the first slider 31 and the second slider 41 are respectively connected to one section of threads, and when the main shaft 21 is rotated from different directions, the first slider 31 and the second slider 41 are far away from or close to each other, so that the first clamping member 32 and the second clamping member 42 are matched with each other to clamp or loosen a key.
Further, in an embodiment, the first clamping member 32 is detachably connected to the first slider 31, and correspondingly, the second clamping member 42 is detachably connected to the second slider 41; preferably, the first clamping member 32 is connected to the first sliding block 31 by a screw, and the second clamping member 42 is connected to the second sliding block 41 by a screw, so that the first clamping member 32 and the second clamping member 42 can be replaced as required at any time.
It should be noted that the detachable connection is a form of a fixed connection, and in other embodiments, the first clamping member 32 may also be non-detachably connected to the first sliding block 31, for example, the first clamping member 32 is welded to the first sliding block 31.
As shown in fig. 2 is a clamping form that the embodiment of the utility model provides a provide, base 1 includes inner wall and outer wall, can dismantle on base 1's the outer wall and be connected with boss 5, during the processing key, place the key on boss 5, boss 5 and base 1 provide holding power to the key, first clamping piece 32 and second clamping piece 42 provide the holding power simultaneously, the key can press from both sides tightly under base 1, the cooperation of first clamping mechanism 3 and second clamping mechanism 4, it can provide stable holding power for the key to set up boss 5, it is more firm that the messenger key is held.
Further, in an embodiment, as shown in fig. 5, a support 321 for supporting the key extends from the first surface 300 toward the second surface 400. The support 321 not only can support the key, but also can prevent the thinner key from falling into the gap between the key and the first surface 300 because the support 321 extends from the first surface 300 and there is no gap between the support 321 and the first surface 300. By extending the support portion 321 toward the second surface 400 on the first surface 300, the boss 5 is not required to be provided, and the problem that the key easily falls into the gap between the boss 5 and the first clamping member 32 and the second clamping member 42 is solved.
Further, in an embodiment, as shown in fig. 3, a protrusion 11 extending along a length direction of the base 1 is disposed on an inner wall of the base 1, and the protrusion 11 is embedded in the first slider 31 and the second slider 41. Because the first slider 31 and the second slider 41 are arranged in the first through hole 1000 of the base 1, a gap is inevitably formed between the first slider 31 and the inner wall of the base 1 and between the second slider 41 and the inner wall of the base 1, in the process of clamping the key, the first slider 31 and the second slider 41 are easy to generate fine offset in the height direction and the width direction of the base 1 besides moving in the length direction of the base 1, and the offset of the first slider 31 and the second slider 41 in the height direction and the width direction of the base 1 is limited by arranging the protrusions 11 embedded in the first slider 31 and the second slider 41, so that the stability of the clamp is improved, and the processing precision of the key processing machine is improved.
Furthermore, as shown in fig. 3, 2 protrusions 11 are disposed on the base 1, and the 2 protrusions 11 are respectively located at diagonal positions of the base 1, so as to better limit the offset of the first slider 31 and the second slider 41 in the height and width directions of the base 1.
Further, in an embodiment, as shown in fig. 4, a clamping plate 33 is disposed on the top of the first sliding block 31, an avoiding hole 100 for avoiding the clamping plate 33 is disposed on the top of the base 1, preferably, the avoiding hole 100 is a square hole, when the first sliding block 31 moves in the length direction of the base 1, the clamping plate 33 moves synchronously, the distance between the clamping plate 33 and the side wall 1001 of the avoiding hole 100 changes, a key is placed between the clamping plate 33 and the side wall 1001 of the avoiding hole 100, the side wall 1001 is located on the left side of the clamping plate 33, the first sliding block 31 provides a supporting force for the key, the clamping plate 33 and the avoiding hole 100 provide a clamping force for the key to clamp the key, so that, as shown in fig. 1, the clamp for the key processing machine can provide two stations for processing the key, the station formed by the base 1, the first clamping mechanism 3 and the second clamping mechanism 4 is generally used for processing a slot-shaped key, the stations formed by the clamp plate 33, the side wall 1001 and the first slider 31 are typically used for machining side-bitted keys.
The utility model also provides a key processing machine, including foretell key processing machine anchor clamps.
The utility model provides a pair of key processing machine's beneficial effect lies in: the key clamping device is characterized in that the base 1, the transmission mechanism 2, the first clamping mechanism 3 and the second clamping mechanism 4 are arranged, the transmission mechanism 2 is arranged on the base 1, the first clamping mechanism 3 and the second clamping mechanism 4 are movably connected to the transmission mechanism 2, and the transmission mechanism 2 is used for adjusting the relative distance between the first clamping mechanism 3 and the second clamping mechanism 4 so that the first clamping mechanism 3 and the second clamping mechanism 4 are matched to clamp a key; the first clamping mechanism 3 comprises a first surface 300, the second clamping mechanism 4 comprises a second surface 400, the key clamp is arranged between the first surface 300 and the second surface 400, the first surface 300 and the second surface 400 are arranged in an inverted V shape relatively, and in the key machining process, through specific relative arrangement between the first surface 300 and the second surface 400, downward pressure and lateral pressure can be provided for the key, so that the key is prevented from deviating from the current position, and the machining precision is improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A clamp for a key processing machine is characterized by comprising a base, a transmission mechanism, a first clamping mechanism and a second clamping mechanism; the transmission mechanism is arranged on the base; the first clamping mechanism and the second clamping mechanism are both movably connected to the transmission mechanism, and the transmission mechanism is used for adjusting the relative distance between the first clamping mechanism and the second clamping mechanism; the base, the first clamping mechanism and the second clamping mechanism cooperate to clamp a key; the first clamping mechanism comprises a first surface, the second clamping mechanism comprises a second surface, the key clamp is arranged between the first surface and the second surface, and the first surface and the second surface are arranged in an inverted V shape relatively.
2. The key processing machine clamp of claim 1, wherein the transmission mechanism includes an adjusting member and a spindle, the spindle is disposed through the base, the adjusting member is fixedly connected to one end of the spindle, the first clamping mechanism and the second clamping mechanism are both movably connected to the spindle, and the adjusting member is configured to drive the spindle to rotate so as to adjust the relative distance.
3. The clamp of claim 2, wherein the first clamping mechanism comprises a first slider and a first clamping member, the first slider is disposed on the main shaft and movably connected to the main shaft, the first clamping member is fixedly connected to the first slider, and the first clamping member comprises the first surface.
4. The clamp of claim 3, wherein the second clamping mechanism includes a second slider and a second clamping member, the second slider is disposed on the main shaft and movably coupled to the main shaft, the second clamping member is fixedly coupled to the second slider, and the second clamping member includes the second surface.
5. The clamp for a key processing machine of claim 3 wherein said first clamp member is removably attached to said first slider.
6. The jig for a key processing machine according to claim 1, wherein a support portion for supporting the key extends from the first surface in a direction toward the second surface.
7. The clamp for a key processing machine according to claim 4, wherein the inner wall of the base is provided with a projection extending in a longitudinal direction of the base, the projection being embedded in the first slider and the second slider.
8. The jig for a key processing machine according to claim 7, wherein the base includes two of the projections, and one of the projections is provided at a diagonal position of an inner wall of the base, respectively.
9. The clamp for key processing machine according to claim 3, wherein a clamping plate is disposed on the top of the first sliding block, an avoiding hole for avoiding the clamping plate is disposed on the top of the base, and the clamping plate, the first sliding block and the hole wall of the avoiding hole are matched to clamp the key.
10. A key processing machine characterized by comprising the jig for a key processing machine according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022138098.0U CN213318948U (en) | 2020-09-25 | 2020-09-25 | Key machining machine and jig for key machining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022138098.0U CN213318948U (en) | 2020-09-25 | 2020-09-25 | Key machining machine and jig for key machining machine |
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| Publication Number | Publication Date |
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| CN213318948U true CN213318948U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022138098.0U Active CN213318948U (en) | 2020-09-25 | 2020-09-25 | Key machining machine and jig for key machining machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179075A (en) * | 2022-09-01 | 2022-10-14 | 广州市煊华五金制品有限公司 | Car machinery key embryo adds clamping apparatus |
-
2020
- 2020-09-25 CN CN202022138098.0U patent/CN213318948U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179075A (en) * | 2022-09-01 | 2022-10-14 | 广州市煊华五金制品有限公司 | Car machinery key embryo adds clamping apparatus |
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