CN212240583U - Clamping device is used in production of colliery mechanical drill bit - Google Patents
Clamping device is used in production of colliery mechanical drill bit Download PDFInfo
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- CN212240583U CN212240583U CN202020411198.3U CN202020411198U CN212240583U CN 212240583 U CN212240583 U CN 212240583U CN 202020411198 U CN202020411198 U CN 202020411198U CN 212240583 U CN212240583 U CN 212240583U
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Abstract
The utility model discloses a clamping device for producing a coal mine mechanical drill bit, which belongs to the technical field of machining and comprises a workbench, wherein two groups of fixed telescopic cylinders which are symmetrically distributed front and back are arranged in the middle of the upper end surface of the workbench, a drill bit raw material is arranged in the middle of the two groups of fixed telescopic cylinders, the output ends of the two groups of fixed telescopic cylinders are fixedly connected with fixed clamping pieces, the other ends of the fixed clamping pieces are provided with arc-shaped clamping grooves, the right side of the drill bit raw material is provided with a polishing motor, the left side of the drill bit raw material is provided with a limiting component, the right side of the limiting component is provided with a limiting hole matched with the drill bit raw material, a first telescopic cylinder is arranged above the limiting component, the rear end surface of the workbench is connected with a sliding support in a sliding way, the fixed telescopic cylinder, the elasticity performance is good, and then makes things convenient for fixed drill bit raw materials, is convenient for process the drill bit raw materials.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to clamping device is used in production of colliery mechanical drill bit.
Background
Among people's daily life, no matter in fitment or the aspect homoenergetic of parts machining use perforating device, need use the drill bit, the drill bit needs often to be changed, consequently need to produce a large amount of drill bits and be used for satisfying people's work needs, clamping device for the drill bit production all has reached higher level in the aspect of centre gripping and processing, for example clamping device for the production of coal mining machinery drill bit.
The clamping device for producing the existing coal mine mechanical drill bit has the following problems:
1. when the drill bit raw materials are fixed, the clamping device cannot be adjusted, the fixation of various raw materials cannot be realized, and the service performance of the clamping device is reduced;
2. the clamping device has no shock absorption performance, and reduces the processing quality and efficiency during processing operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a clamping device is used in production of colliery machinery drill bit aims at solving current clamping device and can not adjust, can not realize the fixed of multiple raw materials, has reduced clamping device's performance, and simultaneously, clamping device does not have damping performance, when carrying out the processing operation, has reduceed the problem of processingquality and efficiency.
The utility model discloses a realize like this, a clamping device is used in production of colliery machinery drill bit, comprises a workbench, the middle part of workstation up end is provided with two sets of front and back symmetric distribution's fixed telescopic cylinder, the top of workstation is provided with the drill bit raw materials, the drill bit raw materials is located the middle part of two sets of fixed telescopic cylinder, two sets of the output fixedly connected with fixed fastener of fixed telescopic cylinder, the other end of fixed fastener has seted up the arc draw-in groove, the right side of drill bit raw materials is provided with grinding motor, the left side of drill bit raw materials is provided with the restriction subassembly, the right side of restriction subassembly has seted up the restriction hole with drill bit raw materials assorted, the top of restriction subassembly is provided with first telescopic cylinder, the rear end face sliding connection sliding bracket of workstation;
the lower terminal surface fixedly connected with outrigger of workstation, outrigger's up end fixedly connected with a plurality of evenly distributed's buffering damping device, it is a plurality of buffering damping device's up end and the lower terminal surface fixed connection of workstation, the equal fixedly connected with a plurality of evenly distributed's of both sides buffering pillar about the workstation.
For the convenience of adjusting first telescopic cylinder's external, be convenient for the fixed drill bit raw materials of restriction subassembly, conduct the utility model discloses a coal mine machinery drill bit production is preferred with clamping device, sliding bracket's shape is "L" form, first telescopic cylinder's up end and sliding bracket's lower terminal surface sliding connection.
For convenient fixed drill bit raw materials, be convenient for process the drill bit raw materials, conduct the utility model discloses a clamping device is preferred for the production of coal mining machinery drill bit, a plurality of evenly distributed's of inside wall fixedly connected with fixed bolster of arc draw-in groove is a plurality of the other end of fixed bolster is hugged closely with the lateral wall of drill bit raw materials.
In order to connect the restriction subassembly with threaded connection spare convenience at first telescopic cylinder's output, make the convenient fixed drill bit raw materials of restriction subassembly, as the utility model discloses a coal mine machinery drill bit production is with clamping device is preferred, restriction subassembly's up end fixedly connected with threaded connection spare, threaded connection spare and first telescopic cylinder's output threaded connection.
For the convenience of installing the adjusting station, make the adjusting station be convenient for fixed with support fixed telescopic cylinder, conduct the utility model discloses a clamping device is preferred for the production of coal mine machinery drill bit, the mounting groove has been seted up at the middle part of workstation up end, the inside of mounting groove is provided with the adjusting station, the up end of adjusting station and two sets of fixed telescopic cylinder's lower terminal surface fixed connection.
For the height of convenient adjustment regulation platform, make fixed fastener make things convenient for the joint drill bit raw materials, the polishing motor of being convenient for carries out the processing operation, as the utility model discloses a coal mine machinery drill bit production is with clamping device preferred, two the flexible cylinder of two evenly distributed's of lower terminal surface fixedly connected with of mounting groove, two the lower terminal surface fixed connection of the flexible cylinder of second and regulation platform.
For convenient fixed grinding motor, the grinding motor of being convenient for carries out the operation, as the utility model discloses a production of coal mine machinery drill bit is with preferred of clamping device, grinding motor's lower terminal surface fixedly connected with frame.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the clamping device for producing the coal mine mechanical drill bit is characterized in that two groups of fixed telescopic cylinders which are symmetrically distributed front and back are arranged in the middle of the upper end face of a workbench, drill bit raw materials are arranged in the middle of the two groups of fixed telescopic cylinders, the fixed telescopic cylinders are started, the drill bit raw materials are clamped and fixed through arc-shaped clamping grooves in fixed clamping pieces, fixing pads arranged in the arc-shaped clamping grooves are made of natural rubber, the elastic performance is good, the drill bit raw materials are further conveniently fixed, the drill bit raw materials are conveniently processed, meanwhile, the distance between the two fixed clamping pieces is convenient to adjust, the clamping device is enabled to conveniently clamp the drill bit raw materials of different models, the service performance of the clamping device is improved, a limiting component is arranged on the left side of the drill bit raw materials, the upper end of the limiting component is fixed with a first telescopic cylinder, when the first telescopic cylinder is started, the position of, before the drill bit raw material is processed, the left end of the drill bit raw material is clamped to the limiting hole, so that the drill bit raw material is prevented from moving, the firmness and the use performance of the clamping device are improved, and the drill bit raw material is further conveniently processed;
2. according to the clamping device for producing the coal mine mechanical drill bit, the lower end face of the workbench is fixedly connected with the stabilizing support, the lower end of the stabilizing support is provided with the plurality of buffering and damping devices, and the buffering and damping devices have buffering and damping properties, so that when the grinding motor is started for machining operation, the shaking of the workbench can be buffered, the stable operation of the grinding motor is ensured, the stability of the clamping device is improved, and meanwhile, the machining quality and efficiency are improved;
3. this kind of clamping device is used in production of coal mine machinery drill bit, through the flexible cylinder of two evenly distributed's of lower terminal surface fixed connection at the mounting groove, the output and the regulation platform fixed connection of the flexible cylinder of second, when starting the flexible cylinder of second, and then conveniently adjust the height of regulation platform, make the convenient joint drill bit raw materials of fixed fastener, the polishing motor of being convenient for carries out the processing operation.
Drawings
FIG. 1 is an overall structure diagram of a clamping device for producing a coal mine mechanical drill bit of the present invention;
FIG. 2 is a cross-sectional view of the worktable of the present invention;
fig. 3 is a left side view of the fixed telescopic cylinder of the present invention;
fig. 4 is a structural diagram of the fixed telescopic cylinder of the present invention.
In the figure: 1. a work table; 101. a stabilizing support; 102. a cushion strut; 103. a buffer damping device; 104. mounting grooves; 2. polishing the motor; 201. a machine base; 3. a sliding support; 4. a first telescopic cylinder; 401. a restraining component; 402. a limiting aperture; 403. a threaded connection; 5. drilling bit raw materials; 6. a second telescopic cylinder; 601. an adjusting table; 7. fixing a telescopic cylinder; 701. fixing the clamping piece; 702. an arc-shaped clamping groove; 703. and fixing the cushion.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-4, the present invention provides a technical solution: a clamping device for producing a coal mine mechanical drill bit comprises a workbench 1, wherein two groups of fixed telescopic cylinders 7 which are symmetrically distributed in the front and back are arranged in the middle of the upper end surface of the workbench 1, drill bit raw materials 5 are arranged above the workbench 1, the drill bit raw materials 5 are positioned in the middle of the two groups of fixed telescopic cylinders 7, output ends of the two groups of fixed telescopic cylinders 7 are fixedly connected with fixed clamping pieces 701, the other ends of the fixed clamping pieces 701 are provided with arc-shaped clamping grooves 702, the right side of the drill bit raw materials 5 is provided with a grinding motor 2, the left side of the drill bit raw materials 5 is provided with a limiting assembly 401, the right side of the limiting assembly 401 is provided with limiting holes 402 matched with the drill bit raw materials 5, a first telescopic cylinder 4 is arranged above the limiting;
the lower terminal surface fixedly connected with outrigger 101 of workstation 1, a plurality of evenly distributed's of up end fixedly connected with of outrigger 101 buffering damping device 103, a plurality of buffering damping device 103's up end and the lower terminal surface fixed connection of workstation 1, the equal fixedly connected with of the left and right sides of workstation 1 a plurality of evenly distributed's buffering pillar 102.
In this embodiment: the fixed telescopic cylinder 7 has the following types: MAL16475S, through setting two sets of fixed telescopic cylinders 7 symmetrically distributed front and back in the middle of the upper end surface of the workbench 1, setting the drill bit raw material 5 to the middle of the two sets of fixed telescopic cylinders 7, starting the fixed telescopic cylinders 7, clamping and fixing the drill bit raw material 5 by using the arc-shaped clamping grooves 702 on the fixed clamping pieces 701, the fixing pads 703 arranged in the arc-shaped clamping grooves 702 are made of natural rubber, the elastic performance is good, and further the drill bit raw material 5 is conveniently fixed, the drill bit raw material 5 is conveniently processed, meanwhile, the distance between the two fixed clamping pieces 701 is convenient to adjust, so that the clamping device is convenient to clamp and connect drill bit raw materials 5 of different models, the service performance of the clamping device is improved, the limiting component 401 is arranged on the left side of the drill bit raw material 5, the upper end of the limiting component 401 is fixed with the first telescopic cylinder 4, when the first telescopic cylinder 4 is started, the position of the limiting component 401 is convenient, before the drill bit raw material 5 is processed, the left end of the drill bit raw material 5 is clamped to the limiting hole 402, so that the drill bit raw material 5 is prevented from moving, the firmness and the use performance of the clamping device are improved, and the drill bit raw material 5 is further conveniently processed;
through the lower terminal surface fixedly connected with outrigger 101 at workstation 1, the lower extreme of outrigger 101 is provided with a plurality of buffering damping device 103, and buffering damping device 103 has buffering damping performance, when grinding motor 2 starts to carry out the processing operation, can cushion shaking of workstation 1, guarantees the steady operation of grinding motor 2, improves clamping device's stability can, simultaneously, improves the quality and the efficiency of processing.
As a technical optimization scheme of the utility model, the shape of sliding support 3 is "L" form, the up end of first telescopic cylinder 4 and sliding support 3's lower terminal surface sliding connection.
In this embodiment: through the up end with first telescopic cylinder 4 and the lower terminal surface sliding connection of sliding support 3 to conveniently adjust first telescopic cylinder 4 external, when starting first telescopic cylinder 4, be convenient for restriction subassembly 401 fixed drill bit raw materials 5.
As a technical optimization scheme of the utility model, a plurality of evenly distributed's of the inside wall fixedly connected with fixed bolster 703 of arc draw-in groove 702, the other end of a plurality of fixed bolsters 703 is hugged closely with the lateral wall of drill bit raw materials 5.
In this embodiment: through the fixed bolster 703 of a plurality of evenly distributed of inside wall fixedly connected with at arc draw-in groove 702, the fixed bolster 703 adopts the natural rubber material, and the elastic performance is good, further makes things convenient for fixed drill bit raw materials 5, is convenient for process drill bit raw materials 5.
As a technical optimization scheme of the utility model, the up end fixedly connected with threaded connection 403 of restriction subassembly 401, threaded connection 403 and the output threaded connection of first telescopic cylinder 4.
In this embodiment: through the up end fixedly connected with threaded connection 403 at restriction subassembly 401 to with threaded connection 403 convenient at the output connection restriction subassembly 401 of first telescopic cylinder 4, when starting first telescopic cylinder 4, be convenient for adjust restriction subassembly 401's height, make restriction subassembly 401 conveniently fix drill bit raw materials 5.
As a technical optimization scheme of the utility model, mounting groove 104 has been seted up at the middle part of 1 up end of workstation, and the inside of mounting groove 104 is provided with regulation platform 601, the up end of regulation platform 601 and the lower terminal surface fixed connection of two sets of fixed telescopic cylinder 7.
In this embodiment: the middle part of the upper end face of the workbench 1 is provided with the mounting groove 104, and then the adjusting platform 601 is conveniently mounted in the mounting groove 104, so that the adjusting platform 601 is convenient to fix and support the fixed telescopic cylinder 7.
As a technical optimization scheme of the utility model, the lower terminal surface fixedly connected with two evenly distributed's of mounting groove 104 the telescopic cylinder 6 of second, the output of two telescopic cylinder 6 of second and the lower terminal surface fixed connection of adjustment table 601.
In this embodiment: through the flexible cylinder 6 of two evenly distributed's of lower terminal surface fixed connection at mounting groove 104, the output and the regulation platform 601 fixed connection of the flexible cylinder 6 of second, when starting the flexible cylinder 6 of second, and then conveniently adjust the height of regulation platform 601, make fixed fastener 701 make things convenient for joint drill bit raw materials 5, the polishing motor 2 of being convenient for carries out the processing operation.
As a technical optimization scheme of the utility model, grinding motor 2's lower terminal surface fixedly connected with frame 201.
In this embodiment: through the lower terminal surface fixed connection frame 201 at grinding motor 2 to conveniently fix grinding motor 2 with frame 201, the grinding motor 2 of being convenient for carries out the operation.
The working principle is as follows: firstly, two groups of fixed telescopic cylinders 7 which are symmetrically distributed in the front-back direction are arranged in the middle of the upper end surface of a workbench 1, a drill bit raw material 5 is arranged in the middle of the two groups of fixed telescopic cylinders 7, the fixed telescopic cylinders 7 are started, the drill bit raw material 5 is clamped and fixed by arc-shaped clamping grooves 702 on fixed clamping pieces 701, fixing pads 703 arranged in the arc-shaped clamping grooves 702 are made of natural rubber materials, the elastic performance is good, the drill bit raw material 5 is further conveniently fixed, the drill bit raw material 5 is conveniently processed, meanwhile, the distance between the two fixed clamping pieces 701 is convenient to adjust, a clamping device is convenient to clamp drill bit raw materials 5 of different models, the service performance of the clamping device is improved, a limiting component 401 is arranged on the left side of the drill bit raw material 5, the upper end of the limiting component 401 is fixed with a first telescopic cylinder 4, when the first telescopic cylinder 4 is started, the position of the limiting component 401 is, before drill bit raw materials 5 processed, limit hole 402 is received with drill bit raw materials 5's left end card, prevent that drill bit raw materials 5 from removing, clamping device's firm and performance have been improved, further convenient processing to drill bit raw materials 5, lower terminal surface fixedly connected with outrigger 101 at workstation 1, the lower extreme of outrigger 101 is provided with a plurality of buffering damping device 103, buffering damping device 103 has buffering damping performance, when grinding motor 2 starts to carry out the processing operation, can cushion rocking of workstation 1, guarantee the steady operation of grinding motor 2, improve clamping device's stability can, and simultaneously, the quality and the efficiency of processing are improved.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides a clamping device is used in production of coal mine machinery drill bit, includes workstation (1), its characterized in that: the middle part of the upper end surface of the workbench (1) is provided with two groups of fixed telescopic cylinders (7) which are symmetrically distributed front and back, a drill bit raw material (5) is arranged above the workbench (1), the drill bit raw material (5) is positioned in the middle of the two groups of fixed telescopic cylinders (7), the output ends of the two groups of fixed telescopic cylinders (7) are fixedly connected with fixed clamping pieces (701), the other end of the fixed clamping piece (701) is provided with an arc-shaped clamping groove (702), the right side of the drill bit raw material (5) is provided with a polishing motor (2), the left side of the drill bit raw material (5) is provided with a limiting component (401), the right side of the limiting component (401) is provided with a limiting hole (402) matched with the drill bit raw material (5), a first telescopic cylinder (4) is arranged above the limiting component (401), the rear end face of the workbench (1) is connected with a sliding support (3) in a sliding manner;
lower terminal surface fixedly connected with outrigger (101) of workstation (1), a plurality of evenly distributed's of up end fixedly connected with buffering damping device (103) of outrigger (101), it is a plurality of the up end of buffering damping device (103) and the lower terminal surface fixed connection of workstation (1), the equal fixedly connected with a plurality of evenly distributed's of both sides buffering pillar (102) about workstation (1).
2. The clamping device for producing the coal mine mechanical drill bit as claimed in claim 1, wherein: the sliding support (3) is L-shaped, and the upper end face of the first telescopic cylinder (4) is in sliding connection with the lower end face of the sliding support (3).
3. The clamping device for producing the coal mine mechanical drill bit as claimed in claim 2, wherein: the inner side wall of the arc-shaped clamping groove (702) is fixedly connected with a plurality of fixing pads (703) which are uniformly distributed, and the other ends of the fixing pads (703) are tightly attached to the outer side wall of the drill bit raw material (5).
4. The clamping device for producing the coal mine mechanical drill bit as claimed in claim 1, wherein: the upper end face of the limiting assembly (401) is fixedly connected with a threaded connecting piece (403), and the threaded connecting piece (403) is in threaded connection with the output end of the first telescopic cylinder (4).
5. The clamping device for producing the coal mine mechanical drill bit as claimed in claim 1, wherein: mounting groove (104) have been seted up at the middle part of workstation (1) up end, the inside of mounting groove (104) is provided with regulation platform (601), the up end of regulation platform (601) and the lower terminal surface fixed connection of two sets of fixed telescopic cylinder (7).
6. The clamping device for the production of the coal mine mechanical drill bit as claimed in claim 5, wherein: the lower end face of the mounting groove (104) is fixedly connected with two second telescopic cylinders (6) which are uniformly distributed, and the output ends of the second telescopic cylinders (6) are fixedly connected with the lower end face of the adjusting table (601).
7. The clamping device for producing the coal mine mechanical drill bit as claimed in claim 1, wherein: the lower end face of the polishing motor (2) is fixedly connected with a base (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020411198.3U CN212240583U (en) | 2020-03-27 | 2020-03-27 | Clamping device is used in production of colliery mechanical drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020411198.3U CN212240583U (en) | 2020-03-27 | 2020-03-27 | Clamping device is used in production of colliery mechanical drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212240583U true CN212240583U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020411198.3U Active CN212240583U (en) | 2020-03-27 | 2020-03-27 | Clamping device is used in production of colliery mechanical drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212240583U (en) |
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2020
- 2020-03-27 CN CN202020411198.3U patent/CN212240583U/en active Active
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