CN215546728U - Machining cutter mounting tool - Google Patents
Machining cutter mounting tool Download PDFInfo
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- CN215546728U CN215546728U CN202120938401.7U CN202120938401U CN215546728U CN 215546728 U CN215546728 U CN 215546728U CN 202120938401 U CN202120938401 U CN 202120938401U CN 215546728 U CN215546728 U CN 215546728U
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Abstract
The utility model provides a machining cutter installation frock includes: a mounting seat; the bottom of the clamp is provided with a clamping cavity for the cutter body to extend into; the pars contractilis located two relative lateral walls of anchor clamps and can carry out lateral shifting relatively anchor clamps: the clamping parts are connected with the telescopic parts through elastic components, and can move transversely relative to the clamp under the driving of the telescopic parts, and a clamping opening for the cutter body to pass through is formed between the two clamping parts. According to the installation tool for the machining cutter, an operator does not need to hold the cutter body by hands during operation, and the safety is higher; and the installation of the cutter can be rapidly realized by transversely moving the telescopic part and the clamping part, the installation speed is higher, and the installation efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a machining tool mounting tool.
Background
In the machining industry, various numerical control machines are increasingly applied, however, in the machining work of the machine tool, according to different workpieces and machining parts, a process for disassembling and assembling a cutter is required to be carried out. The tool mounting method generally adopted in the industry is that a hand-held tool is inserted into a jacket to mount a tool handle for matching, and the free-hand operation mode needs the hand of an operator to be held on the tool body part, so that the hand is easy to scratch, the mounting speed is low, and the mounting efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to a machining tool mounting tool to solve or partially solve the problems of the background art.
Based on the above object, the present invention provides a machining tool mounting tool, including:
the mounting seat is used for mounting a cutter handle of a cutter;
the clamp is used for clamping the cutter body and is arranged above the mounting seat when in use, and the bottom of the clamp is provided with a clamping cavity for the cutter body to extend into;
the pars contractilis located two relative lateral walls of anchor clamps and can carry out lateral shifting relatively anchor clamps:
the clamping parts are connected with the telescopic parts through elastic components, and can move transversely relative to the clamp under the driving of the telescopic parts, and a clamping opening for the cutter body to pass through is formed between the two clamping parts.
Furthermore, the telescopic part comprises a telescopic stop block, the telescopic stop block is connected with one end of a telescopic rod, the other end of the telescopic rod penetrates through the side wall of the clamp and then is connected with the telescopic block, and the telescopic block is connected with the clamping part through the elastic component.
Furthermore, one end of the telescopic block close to the clamping part is inwards provided with a sliding groove capable of accommodating the clamping part to slide.
Furthermore, the side surface of the telescopic block close to the clamping part is an inclined surface inclined from the telescopic stop block to the direction of the mounting seat.
Furthermore, the clamping part comprises a clamping block, and one end of the clamping block, which is far away from the telescopic block, is provided with at least one elastic bulge made of elastic material.
Furthermore, one end, far away from the telescopic part, of the clamping block is provided with a plurality of elastic bulges made of elastic materials, and the shapes of the elastic bulges are different.
Furthermore, a buffer layer is arranged on the inner wall of the top of the clamping cavity.
Further, the elastic component is a spring.
Furthermore, a mounting hole for mounting the tool shank is formed downwards in the top of the mounting seat.
From the above, the machining tool mounting tool provided by the utility model has the advantages that the tool body does not need to be held by hands when an operator operates the tool mounting tool, and the safety is higher; and the installation of the cutter can be rapidly realized by transversely moving the telescopic part and the clamping part, the installation speed is higher, and the installation efficiency is higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of a machining tool mounting tool clamping a tool body according to an embodiment of the present invention;
FIG. 2 is an enlarged partial view of A of FIG. 1;
fig. 3 is a schematic view of the machining tool mounting tool of the embodiment of the utility model when the tool body is not clamped;
fig. 4 is a partially enlarged schematic view of B in fig. 3 according to the present specification.
In the figure: 1. a clamp; 11. a buffer layer; 12. a clamping cavity; 2. a telescopic part; 21. a telescopic block; 22. a telescopic rod; 23. a telescopic stop block; 3. an elastic member; 4. a clamping portion; 41. an elastic bulge; 42. a clamping block; 5. a cutter; 51. a knife handle; 52. a cutter body; 6. a mounting seat; 61. and (7) installing holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
It is to be noted that technical terms or scientific terms used in the embodiments of the present invention should have the ordinary meanings as understood by those having ordinary skill in the art to which the present disclosure belongs, unless otherwise defined. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
As shown in fig. 1 and 2, the present disclosure provides a machining tool mounting tool, including: the mounting seat 6 is used for mounting a tool shank 51 of the tool 5, and a mounting hole 61 for mounting the tool shank 51 is formed in the top of the mounting seat 6 in a downward direction. The lower part of the mounting seat 6 is a base, and the upper part is a top seat.
The base is cuboid or cylinder structure, preferably cuboid structure. The footstock is a cylindrical structure with four rounded corners. Preferably, the top area of the base is larger than the bottom area of the top seat, so that the whole mounting seat is more stable.
The top of the top seat is provided with a mounting hole 61 downwards for mounting the tool holder 51. When the tool 5 is mounted, the tool body 52 is first clamped and fixed by the jig 1, and the shank 51 remaining outside the jig 1 is fitted into the mounting hole 61 of the mounting base 6.
The tool also comprises a clamp 1 which is used for clamping the tool body 52 and is arranged above the mounting seat 6 in use. The clamp 1 includes a hand-held portion at an upper portion and an operation portion at a lower portion. The bottom area of the hand-held part is smaller than the top area of the operation part. Preferably, the handheld portion is of a cylindrical structure, and the operating portion is of a cuboid structure. Furthermore, the outer wall of the connecting part of the handheld part and the operating part is a smooth curved surface, so that the operation of an operator is facilitated, and the operator can be prevented from being injured accidentally.
The bottom of the clamp 1 is provided with a clamping cavity 12 into which the cutter body 52 extends. A clamping chamber 12 is located in the operating portion. The bottom of the clamping cavity 12 is a cutter body inlet end, and the upper part of the clamping cavity 12 is used for accommodating the clamping part 4 and part of the telescopic part 2, so that the telescopic part 2 and the clamping part 4 can move transversely in the clamping cavity 12. Further, the diameter of the cutter body inlet end is far smaller than that of the upper part of the clamping cavity.
Still include pars contractilis 2, locate two relative lateral walls of anchor clamps 1 and can carry out lateral shifting relative anchor clamps 1:
the clamping device further comprises clamping portions 4 which are connected with the telescopic portion 2 through elastic components 3, the clamping portions can move transversely relative to the clamp 1 under the driving of the telescopic portion 2, and a clamping opening for the cutter body 52 to penetrate through is formed between the two clamping portions 4.
When in use, the quick-assembly structure is used for installing a cutter 5 in the installation seat 6 in an auxiliary way. The tool 5 generally comprises a shank 51 and a body 52, the tool body 52 is held and fixed by the fixture 1 when the tool 5 is installed, and the shank 51 left outside the fixture 1 is installed in the mounting seat 6, so that an operator is prevented from directly holding the tool body 52 when the tool 5 is installed.
When the tool 5 is mounted, as shown in fig. 3, the tool body 52 enters the clamping cavity 12 from the bottom of the fixture 1 until the top of the tool body 52 contacts the top inner wall of the clamping cavity 12. Then, the telescopic part 2 is driven towards the cutter body 52, and at this time, the telescopic part 2 drives the clamping parts 4 to move transversely towards the cutter body 52 until the two clamping parts 4 clamp the cutter body 52 from two sides, as shown in fig. 1 and 2. The clamping of the cutter body 52 is completed at this time.
After the tool body 52 is clamped, the tool shank 51 left outside the fixture 1 is installed in the installation seat 6, and the tool is installed at this time.
Then, the telescopic part 2 is driven in a direction away from the cutter body 52, and at this time, the telescopic part 2 drives the clamping parts 4 to move transversely in a direction away from the cutter body 52 until the two clamping parts 4 leave the cutter body 52. The jig 1 is then driven to move upward until the cutter bodies 52 are all separated from the jig 1, at which time the mounting of the cutter 5 is completed.
When the fast-assembly structure of the machining tool 5 is used, an operator does not need to hold the tool body 52 by hands during operation, and the safety is higher; and the installation of the cutter 5 can be rapidly realized by transversely moving the telescopic part 2 and the clamping part 4, the installation speed is higher, the installation efficiency is higher,
in some embodiments, the operator may manually drive the movement of the telescopic part 2 or the clamp 1, or the operator may drive the movement of the telescopic part 2 or the clamp 1 by a mechanical device.
The elastic component 3 is a spring.
The elastic part 3 can enable the cutter 5 to be mounted and dismounted more conveniently and quickly. When the tool 5 with a small difference in diameter is replaced and the tool is mounted, the position of the clamping portion 4 can be finely adjusted only by extending and contracting the elastic member 3 without driving the extensible portion 2 each time to adjust the position of the clamping portion 4.
In some embodiments, when the diameter of the installed cutter body 52 is slightly larger than the diameter of the cutter body 52 installed last time, the cutter body 52 can directly enter the clamping cavity 12 from the bottom of the fixture 1 without driving the telescopic part 2 to move transversely, the cutter body 52 with a larger diameter compresses the clamping part 4 in the direction away from the cutter body 52, at this time, the elastic component 3 is compressed until the clamping opening between the two clamping parts 4 can just allow the cutter body 52 to pass through, and after the cutter body 52 passes through, the reaction force of the elastic component 3 enables the clamping part 4 to clamp the cutter body 52, so as to clamp the cutter body 52.
The telescopic part 2 comprises a telescopic stop block 23, the telescopic stop block 23 is connected with one end of a telescopic rod 22, the other end of the telescopic rod 22 penetrates through the side wall of the clamp 1 and then is connected with a telescopic block 21, and the telescopic block 21 is connected with the clamping part 4 through the elastic component 3.
As shown in fig. 2, when the cutter body 52 is clamped by the jig 1, the retractable stopper 23 is driven in the direction of the cutter body 52, and at this time, the retractable stopper 23 moves in the direction of the cutter body 52 while driving the retractable rod 22, the retractable block, and the clamping portion 4, thereby clamping the cutter body 52 by the clamping portion 4.
One end of the telescopic block 21 close to the clamping part 4 is inwards provided with a sliding chute capable of accommodating the clamping part 4 to slide.
As shown in fig. 4, the sliding slot in the telescopic block, which can accommodate the sliding of the clamping portion 4, can realize the movement of the telescopic block in the sliding slot by driving the clamping portion 4 through the elastic component 3. The arrangement of the sliding groove can provide a sliding space for the clamping part 4, and simultaneously limit the moving direction of the clamping part 4, so that the moving direction of the clamping part 4 is prevented from deviating too much, the contact area between the clamping part 4 and the cutter body 52 is ensured to be the largest, and the clamping effect is improved; on the other hand, when the size of the nip between the two clamping parts 4 needs to be slightly adjusted, the clamping parts 4 can move along the sliding chute under the combined action of the external force and the elastic component 3 without driving the telescopic part 2, so that the operation is more convenient and faster.
The side surface of the telescopic block 21 close to the clamping part 4 is an inclined surface inclined from the telescopic stopper 23 to the mounting seat 6.
As shown in fig. 4, the side of the expansion block close to the clamping portion 4 is an inclined surface inclined from the expansion stop 23 toward the mounting seat 6, and the side of the clamping portion 4 close to the expansion block is an inclined surface matched with the side of the expansion block. The arrangement of the two inclined planes can increase the contact area between the telescopic block and the clamping part 4, and simultaneously provide a larger space for the deformation of the elastic component 3.
The clamping part 4 comprises a clamping block 42, and one end of the clamping block 42, which is far away from the telescopic block, is provided with at least one elastic protrusion 41 made of elastic material.
The elastic protrusions 41 are preferably made of an elastic rubber material.
Generally, the outer wall of the cutter body has a series of arcuate grooves, as shown in fig. 4. The elastic protrusion 41 is arranged on the clamping block 42, and when the clamping block 42 is used for clamping the cutter body 52, the elastic protrusion 41 can be better embedded into the groove of the arc-shaped structure on the outer wall of the cutter body 52, so that the clamping effect of the clamping block 42 is better, and the cutter body 52 is clamped more stably.
The end of the clamping block 42 away from the telescopic part 2 is provided with a plurality of elastic protrusions 41 made of elastic material, and the shapes of the elastic protrusions 41 are different.
When the clamping block 42 is provided with the plurality of elastic protrusions 41, the plurality of elastic protrusions 41 can be respectively embedded into different grooves on the outer wall of the cutter body 52, so as to realize more stable clamping.
Furthermore, the shapes of the elastic protrusions 41 are different, so that the elastic protrusions 41 can be embedded into grooves with different sizes, and the clamping block 42 can further clamp the cutter body 52 with different grooves on the outer wall, and the application range is very wide.
In some embodiments, the top inner wall of the clamping chamber 12 is provided with a cushioning layer 11.
The buffer layer 11 can be made of rubber, sponge and other materials.
The top inner wall of the clamping cavity 12 is provided with the buffer layer 11, so that when the top of the cutter body 52 is contacted with the top inner wall of the clamping cavity 12, the cutter body 52 can not be worn, and the cutter body 52 can be better protected.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the utility model, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity.
The embodiments of the utility model are intended to embrace all such alternatives, modifications and variances that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (9)
1. The utility model provides a machining cutter installation frock which characterized in that includes:
the mounting seat is used for mounting a cutter handle of a cutter;
the clamp is used for clamping the cutter body and is arranged above the mounting seat when in use, and the bottom of the clamp is provided with a clamping cavity for the cutter body to extend into;
the pars contractilis located two relative lateral walls of anchor clamps and can carry out lateral shifting relatively anchor clamps:
the clamping parts are connected with the telescopic parts through elastic components, and can move transversely relative to the clamp under the driving of the telescopic parts, and a clamping opening for the cutter body to pass through is formed between the two clamping parts.
2. The machining tool mounting tool according to claim 1, wherein the telescopic portion comprises a telescopic stop block, the telescopic stop block is connected with one end of a telescopic rod, the other end of the telescopic rod penetrates through a side wall of the fixture and then is connected with a telescopic block, and the telescopic block is connected with the clamping portion through the elastic component.
3. The machining tool mounting tool according to claim 2, wherein a sliding groove capable of accommodating the clamping portion to slide is formed in one end, close to the clamping portion, of the telescopic block inwards.
4. The machining tool mounting tool according to claim 2, wherein a side surface of the telescopic block close to the clamping portion is an inclined surface inclined from the telescopic stopper to the mounting seat.
5. The machining tool mounting tool of claim 2, wherein the clamping portion includes a clamping block, and an end of the clamping block remote from the telescoping block is provided with at least one resilient protrusion made of a resilient material.
6. The machining tool mounting tool according to claim 5, wherein a plurality of elastic protrusions made of an elastic material are arranged at one end of the clamping block away from the telescopic portion, and the elastic protrusions are different in shape.
7. The machining tool mounting tool of claim 1, wherein a cushioning layer is disposed on an inner wall of a top portion of the clamping cavity.
8. The machining tool mounting tool of claim 1, wherein the resilient member is a spring.
9. The machining tool mounting tool of claim 1, wherein a mounting hole for mounting the tool shank is formed downward in the top of the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120938401.7U CN215546728U (en) | 2021-04-30 | 2021-04-30 | Machining cutter mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120938401.7U CN215546728U (en) | 2021-04-30 | 2021-04-30 | Machining cutter mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215546728U true CN215546728U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120938401.7U Active CN215546728U (en) | 2021-04-30 | 2021-04-30 | Machining cutter mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215546728U (en) |
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2021
- 2021-04-30 CN CN202120938401.7U patent/CN215546728U/en active Active
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