CN210909151U - Integral type knife clamping claw - Google Patents
Integral type knife clamping claw Download PDFInfo
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- CN210909151U CN210909151U CN201921338672.8U CN201921338672U CN210909151U CN 210909151 U CN210909151 U CN 210909151U CN 201921338672 U CN201921338672 U CN 201921338672U CN 210909151 U CN210909151 U CN 210909151U
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- clamping jaw
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Abstract
The utility model relates to a press from both sides tool claw technical field, especially relate to an integral tool claw that presss from both sides. The clamping jaw body can be taken down after the clamping jaw body is used for a period of time and only the clamping jaw body needs to be replaced without replacing the fixed part of the clamping jaw body and a mechanical main frame, so that the problems that the traditional clamping jaw needs to be replaced periodically due to abrasion after being used for a period of time, the whole clamping jaw needs to be detached and replaced during replacement, and the replacement and maintenance cost is high are solved; the clamping groove is formed in the inner periphery of a clamping cutter boss in the clamping cutter claw, the asbestos oil ring is arranged inside the clamping groove, the asbestos oil ring can play a role in lubricating the clamping cutter claw, abrasion of the clamping cutter claw is greatly reduced, and the service life of the clamping cutter claw is prolonged.
Description
Technical Field
The utility model relates to a press from both sides tool claw technical field, especially relate to an integral tool claw that presss from both sides.
Background
Bamboo hat formula tool magazine tool claw card digit control machine tool machining center CNT, the guide pin bushing cutter holder of digit control machine tool have the multiple, and at centre gripping cutter in-process, there are certain pressure and relative movement between its double-layered tool claw and the cutter in its double-layered tool claw direct contact, and the double-layered tool claw inner periphery can produce certain wearing and tearing, and clamping jaw wearing and tearing back can produce certain error in its centre gripping cutter, thereby influence double-layered sword operation in the centre gripping action precision.
The tool clamping claw needs to be replaced periodically due to abrasion after being used for a period of time, the whole tool clamping claw needs to be detached and replaced during replacement, and replacement and maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to solve the technical deficiencies, and an integral type knife clamping claw is provided, which adopts the clamping jaw fixing frame and the knife clamping claw body to assemble into an integral knife clamping claw, the fixing screw at the periphery of the clamping jaw frame can be removed after the knife clamping claw is used for a period of time, and the knife clamping claw body can be taken down only by replacing the knife clamping claw body without replacing the fixing part of the knife clamping claw body and the mechanical main frame, the maintenance and replacement cost is low, the problems that the traditional knife clamping claw needs to be replaced periodically due to abrasion after being used for a period of time, the whole knife clamping claw needs to be disassembled and replaced during replacement, and the replacement and maintenance cost is high are solved; the clamping groove is formed in the inner periphery of a clamping cutter boss in the clamping cutter claw, the asbestos oil ring is arranged inside the clamping groove, the asbestos oil ring can play a role in lubricating the clamping cutter claw, abrasion of the clamping cutter claw is greatly reduced, and the service life of the clamping cutter claw is prolonged.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the device comprises a clamping jaw fixing frame, a cutter clamping jaw, a positioning block, a bolt and an asbestos oil ring; a groove is formed in the middle of the right side of the top of the clamping jaw fixing frame; a threaded hole is formed in the middle of the groove; the bolt is arranged at the position of the threaded hole; the positioning block is fixedly arranged in the groove through a bolt; positioning holes symmetrically penetrate through the clamping jaw fixing frame on two sides of the groove; the left side of the clamping jaw fixing frame is provided with an installation groove; the mounting groove left side is opened.
Further optimizing the technical scheme, the cutter clamping claw is fixedly arranged in the mounting groove; the mounting groove and the tool clamping jaw are both square.
Further optimizing the technical scheme, the two sides of the cutter clamping claw are provided with first thread grooves; two sides of the clamping jaw fixing frame are provided with second thread grooves in a penetrating manner; the first thread groove corresponds to the second thread groove; first fixing screws are arranged in the second thread grooves; one end of the first fixing screw is in threaded connection with the inside of the first threaded groove.
Further optimizing the technical scheme, the right side of the cutter clamping claw is symmetrically provided with a third thread groove; a fourth thread groove is symmetrically formed in the right side of the clamping jaw fixing frame; the third thread groove corresponds to the fourth thread groove; a second fixing screw is arranged in the fourth thread groove; one end of the second fixing screw is in threaded connection with the inside of the third thread groove.
Further optimizing the technical scheme, a cutter clamping groove is arranged in the middle of the cutter clamping claw in a penetrating manner; and a cutter clamping boss is arranged in the middle of the cutter clamping groove.
Further optimizing the technical scheme, the inner periphery of the cutter clamping boss is provided with a clamping groove; the asbestos oil ring is arranged inside the clamping groove.
Further optimizing the technical scheme, the two ends of the clamping groove are fixedly provided with clamping blocks; and two ends of the asbestos oil ring are clamped inside the clamping grooves through clamping blocks.
Compared with the prior art, the utility model has the advantages of it is following: 1. the clamping jaw fixing frame and the clamping jaw body are assembled to form an integral clamping jaw; 2. the tool clamping claw body can be taken down after the clamping claw frame is used for a period of time and the fixing screw at the periphery of the clamping claw frame is removed, only the tool clamping claw body needs to be replaced without replacing the fixing part of the tool clamping claw body and the mechanical main frame, so that the maintenance and replacement cost is low, and the problems that the traditional tool clamping claw needs to be replaced periodically due to abrasion after being used for a period of time, the whole tool clamping claw needs to be detached and replaced during replacement, and the replacement and maintenance cost is high are solved; 3. the clamping groove is formed in the inner periphery of the cutter clamping boss in the cutter clamping claw, the asbestos oil ring is arranged in the clamping groove, the asbestos oil ring can play a role in lubricating the cutter clamping claw, abrasion of the cutter clamping claw is greatly reduced, and the service life of the cutter clamping claw is prolonged; 4. the two sides of the cutter clamping claw can be loosened by removing the first fixing screw; 5. the right side of the cutter clamping claw can be loosened by removing the second fixing screw at the right end; 6. the arrangement of the cutter clamping boss can clamp the cutter.
Drawings
Fig. 1 is a schematic view of an integral assembly structure of an integral type tool clamping claw.
Fig. 2 is a structure view of a clamping jaw fixing frame of an integrated type tool clamping jaw.
Fig. 3 is a schematic view of an assembly structure of a gripper jaw and an asbestos oil ring of an integrated gripper jaw.
FIG. 4 is a partial cross-sectional view of a longitudinal cross-sectional attachment structure of an integral gripper jaw.
FIG. 5 is a partial cross-sectional view of an asbestos oil ring horizontal mounting arrangement of an integral knife holder jaw.
In the figure: 1. a clamping jaw fixing frame; 101. a groove; 102. a threaded hole; 103. positioning holes; 104. mounting grooves; 105. a second thread groove; 106. a fourth thread groove; 2. a knife clamping claw; 201. a first thread groove; 202. a third thread groove; 203. a knife clamping groove; 204. a cutter clamping boss; 205. a card slot; 206. a clamping block; 3. positioning blocks; 4. a bolt; 5. an asbestos oil ring; 6. a first set screw; 7. and a second set screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The first embodiment is as follows: as shown in fig. 1-5, an integral type tool clamping claw is characterized in that: the clamping jaw fixing frame comprises a clamping jaw fixing frame 1, a clamping jaw 2, a positioning block 3, a bolt 4 and an asbestos oil ring 5; a groove 101 is formed in the middle position of the right side of the top of the clamping jaw fixing frame 1; a threaded hole 102 is formed in the middle of the groove 101; the bolt 4 is arranged at the position of the threaded hole 102; the positioning block 3 is fixedly arranged in the groove 101 through a bolt 4; positioning holes 103 symmetrically penetrate through the clamping jaw fixing frame 1 on two sides of the groove 101; the left side of the clamping jaw fixing frame 1 is provided with a mounting groove 104; the left side of the mounting groove 104 is open; the cutter clamping claw 2 is fixedly arranged in the mounting groove 104; the mounting groove 104 and the tool clamping jaw 2 are both square; two sides of the cutter clamping claw 2 are provided with first thread grooves 201; a second thread groove 105 is formed in the two sides of the clamping jaw fixing frame 1 in a penetrating mode; the first thread groove 201 corresponds to the second thread groove 105; a first fixing screw 6 is arranged in each second thread groove 105; one end of the first fixing screw 6 is screwed in the first thread groove 201; a third thread groove 202 is symmetrically arranged on the right side of the cutter clamping claw 2; a fourth thread groove 106 is symmetrically arranged on the right side of the clamping jaw fixing frame 1; the third thread groove 202 corresponds to the fourth thread groove 106; a second fixing screw 7 is arranged in the fourth thread groove 106; one end of the second fixing screw 7 is screwed inside the third thread groove 202; a tool clamping groove 203 is arranged in the middle of the tool clamping claw 2 in a penetrating manner; a cutter clamping boss 204 is arranged in the middle of the cutter clamping groove 203; a clamping groove 205 is formed in the inner periphery of the cutter clamping boss 204; the asbestos oil ring 5 is arranged inside the clamping groove 205; clamping blocks 206 are fixedly arranged at two ends of the clamping groove 205; two ends of the asbestos oil ring 5 are clamped in the clamping groove 205 through the clamping block 206.
When the cutting tool holder 2 is assembled, step one, as shown in fig. 1-5, in use, (1) the asbestos oil ring 5 is wetted by lubricating oil, then the asbestos oil ring 5 is placed in the clamping groove 205 on the inner circumference of the cutting tool holder 2, and then the fixture block 206 is fixed at two ends of the clamping groove 205, so that the asbestos oil ring 5 is clamped in the clamping groove 205 through the fixture block 206; the cutter clamping claw 2 is placed in the mounting groove 104 of the clamping jaw fixing frame 1, and the opening position of the cutter clamping claw 2 faces outwards.
(2) Because' both sides of the cutter clamping claw 2 are provided with the first thread grooves 201; a second thread groove 105 is formed in the two sides of the clamping jaw fixing frame 1 in a penetrating mode; the first thread groove 201 corresponds to the second thread groove 105; a first fixing screw 6 is arranged in each second thread groove 105; one end of the first fixing screw 6 is in threaded connection with the inside of the first thread groove 201, and a third thread groove 202 is symmetrically arranged on the right side of the cutter clamping claw 2; a fourth thread groove 106 is symmetrically arranged on the right side of the clamping jaw fixing frame 1; the third thread groove 202 corresponds to the fourth thread groove 106; a second fixing screw 7 is arranged in the fourth thread groove 106; one end of the second fixing screw 7 is screwed in the third thread groove 202', so when the clamping jaw 2 is completely pushed into the mounting groove 104, the first thread groove 201 of the clamping jaw 2 corresponds to the second thread groove 105 of the clamping jaw fixing frame 1, and the third thread groove 202 of the clamping jaw 2 corresponds to the fourth thread groove 106 of the clamping jaw fixing frame 1; at the moment, the first fixing screws 6 are screwed into the positions of the second thread grooves 105 on the two sides of the clamping jaw fixing frame 1, and the two sides of the clamping jaw 2 are firmly fixed through the first fixing screws 6; similarly, a second fixing screw 7 is screwed into a fourth thread groove 106 at the right end of the clamping jaw fixing frame 1, the right side of the clamping jaw 2 is firmly fixed through the second screw, and finally the positioning block 3 is fixed at the position of the groove 101 through the bolt 4, so that the whole clamping jaw 2 is completely assembled; the reverse combination of (1) and (2) can be also realized during installation.
Because the mounting groove 104 and the tool clamping jaw 2 are both square, the external part of the tool clamping jaw 2 is clamped in the mounting groove 104 and cannot rotate, and the tool clamping jaw 2 is fixed more firmly.
Step two, as shown in fig. 1-5, the arrangement of the cutter clamping boss 204 can clamp the cutter, because the clamping groove 205 is arranged on the inner circumference of the cutter clamping boss 204 in the cutter clamping claw 2, and the asbestos oil ring 5 is arranged in the clamping groove 205, the arrangement of the asbestos oil ring 5 can play a role in lubricating the cutter clamping claw 2, thereby greatly reducing the abrasion of the cutter clamping claw 2, prolonging the service life of the cutter clamping claw 2, and directly dripping wetting lubricating oil in the position of the asbestos oil ring 5 after one section of use.
When the tool clamping claw 2 is replaced after being used for a period of time, the first fixing screws 6 on the two sides are loosened, the fixed state of the two sides of the tool clamping claw 2 is released, then the second fixing screw 7 on the right end is loosened, the fixed state of the right end of the tool clamping claw 2 is released, at the moment, the tool clamping claw 2 body can be taken down, and a new tool clamping claw 2 body is replaced; so the clamping jaw fixing frame 1 and the clamping jaw 2 body are assembled to form the integral clamping jaw 2, fixing screws arranged on the periphery of the clamping jaw fixing frame 1 are disassembled after the clamping jaw fixing frame is used for a period of time, so that the clamping jaw 2 body can be taken down, only the clamping jaw 2 body needs to be replaced, the clamping jaw and the mechanical main frame fixing part do not need to be replaced, the maintenance and replacement cost is low, the problem that the traditional clamping jaw needs to be replaced periodically due to the abrasion after being used for a period of time is solved, the whole clamping jaw needs to be disassembled and replaced during replacement, and the replacement and maintenance cost is high.
The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. An integral type knife clamping claw is characterized in that: comprises a clamping jaw fixing frame (1), a clamping cutter jaw (2), a positioning block (3), a bolt (4) and an asbestos oil ring (5); a groove (101) is formed in the middle of the right side of the top of the clamping jaw fixing frame (1); a threaded hole (102) is formed in the middle of the groove (101); the bolt (4) is arranged at the position of the threaded hole (102); the positioning block (3) is fixedly arranged in the groove (101) through a bolt (4); positioning holes (103) are symmetrically arranged on the clamping jaw fixing frame (1) in a penetrating manner on two sides of the groove (101); the left side of the clamping jaw fixing frame (1) is provided with a mounting groove (104); the left side of the mounting groove (104) is open.
2. The one-piece tool holder jaw of claim 1, wherein: the cutter clamping claw (2) is fixedly arranged in the mounting groove (104); the mounting groove (104) and the cutter clamping claw (2) are both square.
3. The one-piece tool holder jaw of claim 1, wherein: two sides of the cutter clamping claw (2) are provided with first thread grooves (201); two sides of the clamping jaw fixing frame (1) are provided with second thread grooves (105) in a penetrating manner; the first thread groove (201) corresponds to the second thread groove (105); a first fixing screw (6) is arranged in each second thread groove (105); one end of the first fixing screw (6) is in threaded connection with the inside of the first thread groove (201).
4. The one-piece tool holder jaw of claim 1, wherein: a third thread groove (202) is symmetrically arranged on the right side of the cutter clamping claw (2); a fourth thread groove (106) is symmetrically arranged on the right side of the clamping jaw fixing frame (1); the third thread groove (202) and the fourth thread groove (106) correspond to each other; a second fixing screw (7) is arranged in the fourth thread groove (106); one end of the second fixing screw (7) is connected inside the third thread groove (202) in a threaded mode.
5. The one-piece tool holder jaw of claim 1, wherein: a cutter clamping groove (203) penetrates through the middle part of the cutter clamping claw (2); a cutter clamping boss (204) is arranged in the middle of the cutter clamping groove (203).
6. The one-piece tool holder jaw of claim 5, wherein: a clamping groove (205) is formed in the inner periphery of the cutter clamping boss (204); the asbestos oil ring (5) is arranged in the clamping groove (205).
7. The one-piece tool holder jaw of claim 6, wherein: clamping blocks (206) are fixedly arranged at two ends of the clamping groove (205); two ends of the asbestos oil ring (5) are clamped in the clamping groove (205) through clamping blocks (206).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921338672.8U CN210909151U (en) | 2019-08-19 | 2019-08-19 | Integral type knife clamping claw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921338672.8U CN210909151U (en) | 2019-08-19 | 2019-08-19 | Integral type knife clamping claw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210909151U true CN210909151U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921338672.8U Active CN210909151U (en) | 2019-08-19 | 2019-08-19 | Integral type knife clamping claw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210909151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147136A (en) * | 2021-11-02 | 2022-03-08 | 纽格润(浙江)智能科技有限公司 | Seaming machine and maintenance method thereof |
-
2019
- 2019-08-19 CN CN201921338672.8U patent/CN210909151U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147136A (en) * | 2021-11-02 | 2022-03-08 | 纽格润(浙江)智能科技有限公司 | Seaming machine and maintenance method thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An integral clamping jaw Effective date of registration: 20220906 Granted publication date: 20200703 Pledgee: Shanghai Pudong Development Bank Co Ltd Hohhot University East Street sub branch Pledgor: Hohhot Zhonghuan industry and Trade Co.,Ltd. Registration number: Y2022150000093 |