CN217702485U - High lathe clamping device of security - Google Patents
High lathe clamping device of security Download PDFInfo
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- CN217702485U CN217702485U CN202221377177.XU CN202221377177U CN217702485U CN 217702485 U CN217702485 U CN 217702485U CN 202221377177 U CN202221377177 U CN 202221377177U CN 217702485 U CN217702485 U CN 217702485U
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- bearing plate
- machine tool
- holding apparatus
- tool holding
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Abstract
The utility model discloses a machine tool clamping device with high safety, relating to the technical field of machine tool clamping devices, which comprises a supporting mechanism, a supporting plate and an L-shaped placing plate arranged on the upper surface of the supporting plate; the clamping mechanism comprises a linkage component arranged on the upper surface of the bearing plate, and the linkage component comprises a push block, a fixed block, a connecting shaft, a sheet bar and a balancing weight; the buffer mechanism comprises a round block arranged on the lower surface of the film rod. The utility model relates to a high lathe clamping device of security drives jar axle motion through the cylinder, through utilizing slider and spout sliding fit's characteristic, drives the ejector pad then and removes towards the film rod, raises film rod one end then through utilizing film rod and connecting axle rotation fit's characteristic, and the film rod other end is pressed down and then carries out the centre gripping to the work piece body fixed, and the operation is safe high-efficient.
Description
Technical Field
The utility model relates to a lathe clamping device technical field, in particular to high lathe clamping device of security.
Background
A numerically controlled machine tool is an automatic machine tool with program control system, which can logically process the program defined by control code or other symbolic instruction, decode it, use coded digital representation, input it to numerically controlled device through information carrier, and send out various control signals through operation processing to control the action of machine tool.
The existing clamping device for the machine tool has some disadvantages, the existing clamping device for the machine tool clamps and fixes the side edge of a workpiece through a rotating bolt, on one hand, the operation is inconvenient, the operation is complicated, on the other hand, the safety is low, the fingers can be accidentally injured by personnel in the operation process, and in addition, the existing clamping device for the machine tool is difficult to take out the workpiece after clamping the workpiece and can damage the workpiece in the process of clamping the workpiece.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high lathe clamping device of security has overcome the not enough of prior art, drives the cylinder shaft motion through the cylinder, through utilizing slider and spout sliding fit's characteristic, drives the ejector pad then and removes towards the film rod, raises film rod one end then through utilizing film rod and connecting axle rotation fit's characteristic, and the film rod other end is pressed down and then carries out the centre gripping fixed to the work piece body, and the operation is safe high-efficient.
In order to solve the above problems, the utility model adopts the following technical proposal:
a machine tool clamping device with high safety comprises
The supporting mechanism comprises a bearing plate and an L-shaped placing plate arranged on the upper surface of the bearing plate, a workpiece body is arranged on the upper surface of the L-shaped placing plate, and a supporting column is arranged on the lower surface of the bearing plate;
the clamping mechanism comprises a linkage assembly arranged on the upper surface of the bearing plate, the linkage assembly comprises a push block, a fixed block, a connecting shaft, a sheet bar and a balancing weight, the lower surface of the fixed block is connected with the upper surface of the bearing plate, one side surface of the connecting shaft is connected with one side surface of the fixed block, the sheet bar is arranged on the outer surface of the connecting shaft, the sheet bar is in rotating fit with the connecting shaft, and the push block is arranged below the sheet bar;
buffer gear, including setting up in the disk of film rod lower surface, the disk lower surface is equipped with the circle axle, circle off-axial surface is equipped with the spring, circle off-axial below is equipped with a section of thick bamboo, an axle section of thick bamboo upper surface is equipped with the round mouth, round axle one end is passed round mouth and round mouth sliding fit.
Further, a fixing bolt is arranged above the L-shaped placing plate, a through hole is formed in the upper surface of the L-shaped placing plate, and a rotating notch is formed in the upper surface of the bearing plate.
Further, one end of the fixing bolt penetrates through the through hole to be in rotating fit with the rotating notch.
Furthermore, the upper surface of the bearing plate is provided with a supporting block, the upper surface of the supporting block is provided with an air cylinder, one end of the air cylinder is provided with a cylinder shaft, and one end of the cylinder shaft is connected with one side surface of the pushing block.
Furthermore, the upper surface of the bearing plate is provided with a sliding groove, a sliding block is arranged above the sliding groove, the sliding block is in sliding fit with the sliding groove, and the upper surface of the sliding block is connected with the lower surface of the push block.
Furthermore, an elastic clamping block is arranged below the shaft cylinder.
Further, the upper surface of the elastic clamping block is connected with the lower surface of the shaft barrel.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model discloses a cylinder drives the motion of jar axle, and through utilizing slider and spout sliding fit's characteristic, drive the ejector pad then and remove towards the film rod, raise film rod one end then through utilizing film rod and connecting axle rotation fit's characteristic, the film rod other end is pressed down and then is carried out the centre gripping fixed to the work piece body, and the operation is safe high-efficient.
The utility model discloses an utilize the cylinder to keep away from the slide bar direction removal with the ejector pad, then under the effect of balancing weight, slide bar one end pushes down on the other end and lifts, is convenient for then take out the work piece body.
The utility model discloses an utilize circle axle one end to pass circle mouth and circle mouth sliding fit's characteristic and spring elastic contraction's characteristic, then when carrying out the centre gripping to the work piece body and fixing, the spring plays the effect of buffering decompression, avoids elasticity grip block pressure too big effectively and causes the damage to the work piece body surface.
Drawings
FIG. 1 is a schematic view showing an overall external structure of a machine tool clamping device with high safety;
FIG. 2 is a schematic view of a first perspective of a high safety machine tool clamping device;
FIG. 3 is a second perspective view of a high safety machine tool clamping device;
FIG. 4 is a schematic diagram of a third perspective view of a high safety machine tool clamping device;
fig. 5 is a schematic sectional view showing a buffer mechanism of a machine tool clamping device with high safety.
In the figure: 1. a support mechanism; 101. a bearing plate; 102. an L-shaped placing plate; 103. a workpiece body; 104. a support column; 105. fixing the bolt; 2. a clamping mechanism; 201. pushing a block; 202. a fixed block; 203. a connecting shaft; 204. a blade bar; 205. a balancing weight; 206. a cylinder; 207. a cylinder shaft; 208. a chute; 209. a slider; 3. a buffer mechanism; 301. a round block; 302. a circular shaft; 303. a spring; 304. a shaft cylinder; 305. an elastic clamping block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention relates to a machine tool clamping device with high safety, comprising
The supporting mechanism 1 comprises a bearing plate 101 and an L-shaped placing plate 102 arranged on the upper surface of the bearing plate 101, wherein a workpiece body 103 is arranged on the upper surface of the L-shaped placing plate 102, and a supporting column 104 is arranged on the lower surface of the bearing plate 101;
the clamping mechanism 2 comprises a linkage assembly arranged on the upper surface of the bearing plate 101, the linkage assembly comprises a push block 201, a fixed block 202, a connecting shaft 203, a rod 204 and a balancing weight 205, the lower surface of the fixed block 202 is connected with the upper surface of the bearing plate 101, one side surface of the connecting shaft 203 is connected with one side surface of the fixed block 202, the rod 204 is arranged on the outer surface of the connecting shaft 203, the rod 204 is in rotating fit with the connecting shaft 203, and the push block 201 is arranged below the rod 204;
buffer gear 3, including setting up in the disk 301 of film rod 204 lower surface, disk 301 lower surface is equipped with circle axle 302, and circle axle 302 surface is equipped with spring 303, and circle axle 302 below is equipped with a barrel 304, and barrel 304 upper surface is equipped with the round mouth, and circle axle 302 one end is passed round mouth and round mouth sliding fit.
During the use, drive cylinder shaft 207 through cylinder 206 and move, through utilizing slider 209 and spout 208 sliding fit's characteristic, then drive ejector pad 201 and remove towards piece pole 204, through utilizing piece pole 204 and connecting axle 203 normal running fit's characteristic then raise piece pole 204 one end, the other end of piece pole 204 is pressed down and then carries out the centre gripping to fixed to work piece body 103, wherein, in order to take out work piece body 103 comparatively conveniently, through keeping away from piece pole 204 direction removal with ejector pad 201, then under the effect of balancing weight 205, piece pole 204 one end is pressed down the other end and is lifted up, then be convenient for take out work piece body 103, wherein, through utilizing the characteristic that round axle 302 one end passes round mouth and round mouth sliding fit and the characteristic of spring 303 elastic contraction, then when carrying out the centre gripping to fixed to work piece body 103, spring 303 plays the effect of buffering decompression.
In order to fix the L-shaped placing plate 102 conveniently, fixing bolts 105 are arranged above the L-shaped placing plate 102, through holes are formed in the upper surface of the L-shaped placing plate 102, and a rotating notch is formed in the upper surface of the bearing plate 101.
One end of the fixing bolt 105 penetrates through the through hole to be in rotating fit with the rotating notch; the L-shaped placing plate 102 is fixed to the bearing plate 101 by the fixing bolts 105, and the operation is convenient and quick.
In order to clamp and fix the workpiece body 103, a support block is arranged on the upper surface of the support plate 101, an air cylinder 206 is arranged on the upper surface of the support block, a cylinder shaft 207 is arranged at one end of the air cylinder 206, and one end of the cylinder shaft 207 is connected with one side surface of the push block 201.
The upper surface of the bearing plate 101 is provided with a sliding groove 208, a sliding block 209 is arranged above the sliding groove 208, the sliding block 209 is in sliding fit with the sliding groove 208, and the upper surface of the sliding block 209 is connected with the lower surface of the push block 201; during the use, drive cylinder shaft 207 through cylinder 206 and move, through utilizing slider 209 and spout 208 sliding fit's characteristic, then drive ejector pad 201 and remove towards piece pole 204, raise piece pole 204 one end then through utilizing piece pole 204 and connecting axle 203 normal running fit's characteristic, the piece pole 204 other end is pressed down and then carries out the centre gripping to work piece body 103 fixed, wherein, in order to take out work piece body 103 comparatively conveniently, through keeping away from piece pole 204 direction with ejector pad 201 and removing, then under the effect of balancing weight 205, piece pole 204 one end is pushed down the other end and is lifted on, then be convenient for take out work piece body 103.
In order to avoid the damage to the surface of the workpiece body 103 caused by the excessive pressure of the elastic clamping block 305, the elastic clamping block 305 is arranged below the shaft cylinder 304.
The upper surface of the elastic clamping block 305 is connected with the lower surface of the shaft barrel 304; during the use, operating personnel passes round mouth and round mouth sliding fit's characteristic and the characteristic of spring 303 elastic contraction through utilizing round axle 302 one end, then when carrying out the centre gripping fixed to work piece body 103, spring 303 plays the effect of buffering decompression.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a high lathe clamping device of security which characterized in that: comprises that
The supporting mechanism (1) comprises a bearing plate (101) and an L-shaped placing plate (102) arranged on the upper surface of the bearing plate (101), a workpiece body (103) is arranged on the upper surface of the L-shaped placing plate (102), and a supporting column (104) is arranged on the lower surface of the bearing plate (101);
the clamping mechanism (2) comprises a linkage assembly arranged on the upper surface of the bearing plate (101), the linkage assembly comprises a push block (201), a fixed block (202), a connecting shaft (203), a sheet rod (204) and a balancing weight (205), the lower surface of the fixed block (202) is connected with the upper surface of the bearing plate (101), one side surface of the connecting shaft (203) is connected with one side surface of the fixed block (202), the sheet rod (204) is arranged on the outer surface of the connecting shaft (203), the sheet rod (204) is in rotating fit with the connecting shaft (203), and the push block (201) is arranged below the sheet rod (204);
buffer gear (3), including setting up in circle piece (301) of film holder (204) lower surface, circle piece (301) lower surface is equipped with circle axle (302), circle axle (302) surface is equipped with spring (303), circle axle (302) below is equipped with beam barrel (304), beam barrel (304) upper surface is equipped with the round mouth, circle axle (302) one end is passed round mouth and round mouth sliding fit.
2. A highly safe machine tool holding apparatus according to claim 1, wherein: fixing bolts (105) are arranged above the L-shaped placing plate (102), through holes are formed in the upper surface of the L-shaped placing plate (102), and a rotating notch is formed in the upper surface of the bearing plate (101).
3. A highly safe machine tool holding apparatus according to claim 2, wherein: one end of the fixing bolt (105) penetrates through the through hole to be in rotating fit with the rotating notch.
4. A highly safe machine tool holding apparatus according to claim 1, wherein: the bearing plate is characterized in that a supporting block is arranged on the upper surface of the bearing plate (101), an air cylinder (206) is arranged on the upper surface of the supporting block, a cylinder shaft (207) is arranged at one end of the air cylinder (206), and one end of the cylinder shaft (207) is connected with one side surface of the push block (201).
5. A machine tool holding apparatus with high safety according to claim 4, wherein: the upper surface of the bearing plate (101) is provided with a sliding groove (208), a sliding block (209) is arranged above the sliding groove (208), the sliding block (209) is in sliding fit with the sliding groove (208), and the upper surface of the sliding block (209) is connected with the lower surface of the push block (201).
6. A machine tool holding apparatus with high safety according to claim 1, wherein: an elastic clamping block (305) is arranged below the shaft barrel (304).
7. A machine tool holding apparatus with high safety according to claim 6, wherein: the upper surface of the elastic clamping block (305) is connected with the lower surface of the shaft barrel (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221377177.XU CN217702485U (en) | 2022-06-06 | 2022-06-06 | High lathe clamping device of security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221377177.XU CN217702485U (en) | 2022-06-06 | 2022-06-06 | High lathe clamping device of security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217702485U true CN217702485U (en) | 2022-11-01 |
Family
ID=83797735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221377177.XU Active CN217702485U (en) | 2022-06-06 | 2022-06-06 | High lathe clamping device of security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217702485U (en) |
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2022
- 2022-06-06 CN CN202221377177.XU patent/CN217702485U/en active Active
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