CN212351535U - Clamp of drilling machine grinding machine - Google Patents
Clamp of drilling machine grinding machine Download PDFInfo
- Publication number
- CN212351535U CN212351535U CN202021197143.3U CN202021197143U CN212351535U CN 212351535 U CN212351535 U CN 212351535U CN 202021197143 U CN202021197143 U CN 202021197143U CN 212351535 U CN212351535 U CN 212351535U
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- CN
- China
- Prior art keywords
- sliding
- plate
- clamping
- fixedly connected
- clamping seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims description 8
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a drill machine's anchor clamps belongs to the machine field of grinding. A clamp of a drill grinder comprises a sliding clamping seat and further comprises: the clamping plate is connected to the sliding clamping seat in a sliding manner; the clamping device comprises a sliding clamping seat, a clamping plate, a clamping spring and a clamping spring, wherein a sliding groove is formed in the sliding clamping seat; the mounting base is arranged on the sliding clamping seat; the rotating gear is rotatably connected to the mounting base; the gear plate is fixedly connected to the clamping plate, is connected with the sliding clamping seat in a sliding manner, and is meshed with the rotating gear through a gear; the rotating plate is fixedly connected to the rotating gear; a fixed piston; a sliding shaft; the utility model discloses in can carry out the centre gripping to the upper end of work piece through having set up the rotor plate, set up the clamp plate of slidingtype simultaneously, stability when further having improved the work piece centre gripping has improved the quality of work piece processing.
Description
Technical Field
The utility model relates to a grind the machine technical field, especially relate to a drill grinds anchor clamps of machine.
Background
The grinding machine is a grinding machine for grinding the surface of a workpiece by using a grinding tool coated with or embedded with grinding materials, is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in the workpiece, and is required to clamp the workpiece before grinding so as to improve the stability during grinding, and the stability of the conventional clamping device is not high;
through search, the patent application No. 201921031997.1, the name is a utility model of a clamp of a drill grinder, which discloses a clamp of a drill grinder, comprising a U-shaped support frame, the bottom center position of a workbench is rotationally connected with a threaded rod, the surface of the threaded rod is in threaded connection with a U-shaped adjusting frame, the surface of the U-shaped adjusting frame is in sliding connection with the workbench, the top end of the U-shaped adjusting frame is fixedly connected with a cushion block, the corresponding position at the top of the workbench is fixedly connected with an electric telescopic rod, the working end of the electric telescopic rod is fixedly connected with a sliding clamping plate, the bottom end of the sliding clamping plate is in sliding connection with the top of the workbench, and the surface of the sliding clamping plate and one side far away from the electric telescopic rod are fixedly connected with anti-skid convex points, the utility model relates to the field of clamps, the clamp of the drill grinder achieves the, reasonable and simple structure, convenient use, avoiding deformation or position deviation, improving processing quality, adapting to raw materials with different thicknesses, saving time and labor in adjustment, and high working efficiency
However, above-mentioned utility model when the centre gripping, only carry out the centre gripping to the lateral wall of work piece through the slip pinch-off blades to it is spacing to carry out the centre gripping to the upper and lower side of work piece, and then leads to when the workstation reciprocates, still can take place to remove under inertia or the action of gravity, influences the effect of centre gripping.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the current lateral wall that only carries out the centre gripping to the work piece through the slip clamp plate to it is spacing to carry out the centre gripping to the upper and lower side of work piece, and then leads to when the workstation reciprocates, still can take place to remove under inertia or the action of gravity, influences the problem of the effect of centre gripping, and the anchor clamps of a drilling machine that provide.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a clamp of a drill grinder comprises a sliding clamping seat and further comprises: the clamping plate is connected to the sliding clamping seat in a sliding manner; the clamping device comprises a sliding clamping seat, a clamping plate, a clamping spring and a clamping spring, wherein a sliding groove is formed in the sliding clamping seat; the mounting base is arranged on the sliding clamping seat; the rotating gear is rotatably connected to the mounting base; the gear plate is fixedly connected to the clamping plate, is connected with the sliding clamping seat in a sliding manner, and is meshed with the rotating gear through a gear; the rotating plate is fixedly connected to the rotating gear; the fixed piston is fixedly connected to the rotating plate and communicated with the sliding groove; and the sliding shaft is connected to the fixed piston in a sliding mode.
Preferably, the sliding shaft is fixedly connected with a pressing plate, the sliding shaft is sleeved with a sliding spring, and two ends of the sliding spring are respectively and fixedly connected to the sliding shaft and the fixed piston.
Preferably, the fixed piston is fixedly connected with a connecting pipe, and the sliding groove is connected with a telescopic pipe communicated with the connecting pipe.
Preferably, the telescopic pipe comprises a telescopic part connected with the connecting pipe and a sliding part connected with the sliding groove.
Preferably, the sliding part is connected to the sliding clamping seat in a sliding manner, an elastic rope is fixedly connected to the sliding clamping seat, and one end, far away from the sliding clamping seat, of the elastic rope is fixedly connected to the sliding part.
Preferably, the clamping plate is provided with a clamping bulge.
Preferably, the mounting base is connected with the sliding clamping seat through a mounting bolt, and a plurality of groups of bolt holes matched with the mounting bolt are formed in the sliding clamping seat.
Compared with the prior art, the utility model provides a drill grinder's anchor clamps possesses following beneficial effect:
1. when the sliding clamping seat slides to be attached to a workpiece, the clamping plate can be extruded by the clamp of the drill grinder, so that the clamping plate slides in the sliding clamping seat;
the clamping plate can drive the gear plate to slide when sliding, and then the gear is meshed with the gear to drive the rotating gear, the rotating plate and the components fixedly connected with the rotating gear and the rotating plate to rotate, so that the rotating plate can clamp the upper end of a workpiece, the lower end of the workpiece is limited, and the stability of the workpiece in the moving process can be effectively improved;
in the updating step, when the clamping plate slides, the gas in the sliding groove is extruded to enter the fixed piston, the sliding shaft and the pressing plate are pushed to slide, the workpiece is further pressed, and the pressing effect is improved;
when the clamping device needs to be disassembled, the sliding shaft and the clamping plate can be reset in a sliding mode under the action of the sliding spring and the pressing spring;
the device does not involve the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses in can carry out the centre gripping to the upper end of work piece through having set up the rotor plate, set up the clamp plate of slidingtype simultaneously, stability when further having improved the work piece centre gripping has improved the quality of work piece processing.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a clamp of a drill grinder according to the present invention;
fig. 2 is a schematic structural view of a fixture of the drill grinder of the present invention;
fig. 3 is a schematic structural view of a portion a in fig. 1 of a fixture of a drill grinder according to the present invention;
fig. 4 is a schematic structural diagram of a portion B in fig. 1 of a fixture of a drill grinder according to the present invention.
In the figure: 1. a sliding clamping seat; 101. a clamping plate; 1011. a sliding groove; 102. a clamping protrusion; 103. a compression spring; 2. mounting a base; 201. a rotating gear; 202. installing a bolt; 203. a gear plate; 3. a rotating plate; 301. a fixed piston; 302. a sliding shaft; 303. a slide spring; 304. a connecting pipe; 305. pressing a plate; 4. a telescopic pipe; 401. a telescopic part; 402. a sliding part; 403. an elastic cord.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1 to 4, a jig for a drill grinder includes a sliding holder 1, and further includes: the clamping plate 101 is connected to the sliding clamping seat 1 in a sliding manner; a sliding groove 1011 is formed in the sliding clamping seat 1, a compression spring 103 is arranged in the sliding groove 1011, and two ends of the compression spring 103 are fixedly connected to the clamping plate 101 and the sliding clamping seat 1 respectively; the mounting base 2 is arranged on the sliding clamping seat 1; a rotating gear 201 rotatably connected to the mounting base 2; the gear plate 203 is fixedly connected to the clamping plate 101, is connected with the sliding clamping seat 1 in a sliding manner, and is meshed with the rotating gear 201 through a gear; the rotating plate 3 is fixedly connected to the rotating gear 201; a fixed piston 301 fixedly connected to the rotating plate 3 and communicated with the sliding groove 1011; and a sliding shaft 302 slidably connected to the fixed piston 301.
The sliding shaft 302 is fixedly connected with a pressing plate 305, the sliding shaft 302 is sleeved with a sliding spring 303, two ends of the sliding spring 303 are respectively and fixedly connected to the sliding shaft 302 and the fixed piston 301, and the pressing plate 305 can be provided with a rubber block to prevent a workpiece from being damaged.
The fixed piston 301 is fixedly connected with a connecting pipe 304, and the sliding groove 1011 is connected with a telescopic pipe 4 communicated with the connecting pipe 304, so that the fixed piston 301 and the sliding groove 1011 can be communicated.
The extension tube 4 includes an extension portion 401 connected to the connection tube 304, and a sliding portion 402 connected to the sliding groove 1011, so that the extension tube 4 can be extended when the rotation plate 3 is extended, and the connection is facilitated, and the extension portion 401 may be a rubber tube, and the sliding portion 402 may be a polyethylene tube.
The sliding part 402 is connected to the sliding clamping seat 1 in a sliding manner, the elastic rope 403 is fixedly connected to the sliding clamping seat 1, one end, away from the sliding clamping seat 1, of the elastic rope 403 is fixedly connected to the sliding part 402, the sliding part 402 can slide on the sliding clamping seat 1, the length supported by the telescopic pipe 4 is further increased, and the elastic rope 403 is arranged to enable the sliding part 402 to reset when the rotating plate 3 resets.
The clamping plate 101 is provided with the clamping protrusion 102, so that the clamping effect of the clamping plate 101 on the workpiece is better.
The mounting base 2 is connected with the sliding clamping base 1 through the mounting bolts 202, a plurality of groups of bolt holes matched with the mounting bolts 202 are formed in the sliding clamping base 1, and the position of the mounting base 2 on the sliding clamping base 1 can be adjusted through the mounting bolts 202 and the bolt holes, so that the clamping position of the workpiece is adjusted through the pressing plate 305.
It should be understood that the driving of the sliding clamping seat 1 is the prior art, and will not be described herein;
when the sliding clamping seat 1 slides to be attached to a workpiece, the clamping plate 101 is extruded, so that the clamping plate 101 slides in the sliding clamping seat 1;
the clamping plate 101 can drive the gear plate 203 to slide when sliding, and then the gear is meshed with the gear to drive the rotating gear 201, the rotating plate 3 and the components fixedly connected with the rotating gear to rotate, so that the rotating plate 3 can clamp the upper end of a workpiece, the lower end of the workpiece is limited, and the stability of the workpiece in the moving process can be effectively improved;
in a step of updating, when the clamping plate 101 slides, the gas in the sliding groove 1011 is extruded to enter the fixed piston 301, the sliding shaft 302 and the pressing plate 305 are pushed to slide, the workpiece is further pressed, the pressing effect is improved, and in addition, the clamping force of the left side and the right side and the clamping force of the upper side and the lower side on the workpiece can be uniformly balanced;
when the clamping plate needs to be detached, the sliding shaft 302 and the clamping plate 101 can be reset in a sliding mode under the action of the sliding spring 303 and the pressing spring 103;
the utility model discloses in can carry out the centre gripping to the upper end of work piece through having set up rotor plate 3, set up the clamp plate 305 of slidingtype simultaneously, stability when further having improved the work piece centre gripping has improved the quality of work piece processing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A clamp of a drill grinder, comprising a sliding clamping seat (1), characterized by further comprising:
the clamping plate (101) is connected to the sliding clamping seat (1) in a sliding mode;
a sliding groove (1011) is formed in the sliding clamping seat (1), a compression spring (103) is arranged in the sliding groove (1011), and two ends of the compression spring (103) are fixedly connected to the clamping plate (101) and the sliding clamping seat (1) respectively;
the mounting base (2) is arranged on the sliding clamping seat (1);
the rotating gear (201) is rotatably connected to the mounting base (2);
the gear plate (203) is fixedly connected to the clamping plate (101), is connected with the sliding clamping seat (1) in a sliding mode, and is meshed with the rotating gear (201) through a gear;
the rotating plate (3) is fixedly connected to the rotating gear (201);
the fixed piston (301) is fixedly connected to the rotating plate (3) and communicated with the sliding groove (1011);
and the sliding shaft (302) is connected to the fixed piston (301) in a sliding mode.
2. The clamp of the drilling machine grinding machine as claimed in claim 1, wherein a pressure plate (305) is fixedly connected to the sliding shaft (302), a sliding spring (303) is sleeved on the sliding shaft (302), and two ends of the sliding spring (303) are respectively and fixedly connected to the sliding shaft (302) and the fixed piston (301).
3. The jig of a drilling machine according to claim 1, wherein the fixed piston (301) is fixedly connected with a connection pipe (304), and the sliding groove (1011) is connected with a telescopic pipe (4) communicated with the connection pipe (304).
4. A jig for a drilling machine according to claim 3, wherein the telescopic tube (4) comprises a telescopic portion (401) connected to the connection tube (304), and a sliding portion (402) connected to the sliding groove (1011).
5. The clamp of the drilling machine grinder according to claim 4, characterized in that the sliding part (402) is slidably connected to the sliding clamping base (1), an elastic rope (403) is fixedly connected to the sliding clamping base (1), and one end of the elastic rope (403) far away from the sliding clamping base (1) is fixedly connected to the sliding part (402).
6. A holder for a drill press grinder according to claim 1, characterized in that the holding plate (101) is provided with holding protrusions (102).
7. The clamp of the drilling machine grinding machine as claimed in claim 1, characterized in that the mounting base (2) is connected with the sliding clamping base (1) through a mounting bolt (202), and the sliding clamping base (1) is provided with a plurality of groups of bolt holes matched with the mounting bolt (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021197143.3U CN212351535U (en) | 2020-06-24 | 2020-06-24 | Clamp of drilling machine grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021197143.3U CN212351535U (en) | 2020-06-24 | 2020-06-24 | Clamp of drilling machine grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212351535U true CN212351535U (en) | 2021-01-15 |
Family
ID=74151062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021197143.3U Expired - Fee Related CN212351535U (en) | 2020-06-24 | 2020-06-24 | Clamp of drilling machine grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212351535U (en) |
-
2020
- 2020-06-24 CN CN202021197143.3U patent/CN212351535U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |