CN215432596U - Frock clamp for lathe with size control function - Google Patents
Frock clamp for lathe with size control function Download PDFInfo
- Publication number
- CN215432596U CN215432596U CN202121412800.6U CN202121412800U CN215432596U CN 215432596 U CN215432596 U CN 215432596U CN 202121412800 U CN202121412800 U CN 202121412800U CN 215432596 U CN215432596 U CN 215432596U
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- device box
- control function
- size control
- clamping assembly
- machine tool
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- 238000003825 pressing Methods 0.000 claims description 10
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002547 anomalous effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a tool clamp for a machine tool, which has a size control function. The jig for machine tool with size control function includes: a supporting seat; the supporting rods are arranged on the left side and the right side of the top of the supporting seat; the device box is fixedly connected to the top end of the supporting rod; the first clamping assembly is arranged at the top of the outer surface of the device box, and the bottom end of the first clamping assembly penetrates through the device box and extends to the inside of the device box. According to the tool clamp with the size control function for the machine tool, the first clamping assembly and the second clamping assembly are arranged in the device box, the first clamping assembly can clamp rectangular workpieces, the second clamping assembly can clamp cylindrical workpieces, and workpieces of different styles are clamped respectively, so that the practicability of the tool clamp is enhanced.
Description
Technical Field
The utility model relates to the field of machine tool fixtures, in particular to a tool fixture with a size control function for a machine tool.
Background
Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short, and can be used for turning, planing, milling, drilling and the like of workpieces.
The lathe need use frock clamp to carry out the centre gripping to the work piece in the use, and frock clamp in the lathe now has size control function, can carry out the centre gripping to the work piece of different size dimensions to make things convenient for the lathe to process the work piece.
The existing tool clamp can only clamp a single-style workpiece in the using process, and when the existing tool clamp clamps workpieces in other shapes, the clamping is unstable, so that the processing quality of the workpieces is poor.
Therefore, it is necessary to provide a jig for a machine tool having a size control function to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tool clamp for a machine tool with a size control function, which solves the problem that workpieces in different shapes are inconvenient to stably clamp when the existing tool clamp is used.
In order to solve the above technical problems, the present invention provides a tool holder for a machine tool having a size control function, including: a supporting seat;
the supporting rods are arranged on the left side and the right side of the top of the supporting seat;
the device box is fixedly connected to the top end of the supporting rod;
the first clamping assembly is arranged at the top of the outer surface of the device box, and the bottom end of the first clamping assembly penetrates through the device box and extends to the inside of the device box;
the second clamping assembly is arranged on one side of the outer surface of the device box, and one end of the second clamping assembly penetrates through the device box and extends to the inside of the device box.
Through set up first centre gripping subassembly and second centre gripping subassembly in the device case, first centre gripping subassembly can carry out the centre gripping to rectangular workpiece, and the second centre gripping subassembly can carry out the centre gripping to cylindric work piece, carries out the centre gripping to the work piece of different patterns respectively, has strengthened frock clamp's practicality.
Preferably, the first clamping assembly comprises a first threaded rod, the bottom end of the first threaded rod penetrates through the device box and extends into the device box, and a lower pressing plate is rotatably connected to the bottom end of the first threaded rod.
Preferably, the bottom of the inner surface of the device case is provided with a support plate.
Preferably, the connecting grooves are formed in the front side and the rear side of the inner wall of the device box, and the sliding rods are fixedly connected inside the connecting grooves.
Preferably, the second clamping assembly comprises a second threaded rod, one end of the second threaded rod is rotatably connected with one side of the outer surface of the device box, and a threaded block is connected to the surface of the second threaded rod in a threaded manner.
Preferably, both sides all rotate around the screw thread piece and are connected with the head rod, the one end of head rod rotates and is connected with the slider, the slider with slide bar sliding connection, one side fixedly connected with splint of slider.
Preferably, the bottom of the outer surface of the device box is fixedly connected with a second connecting rod, and one side of the outer surface of the second connecting rod is uniformly provided with a thread groove.
Preferably, the bottom cover of second connecting rod is equipped with the connecting pipe, one side of connecting pipe surface is provided with the bolt, the bottom fixedly connected with connecting block of connecting pipe surface, the connecting block extends to the inside of supporting seat.
Through set up second connecting rod and connecting pipe bottom the device case, both pass through the bolt fastening, make things convenient for the distance of adjusting device case apart from the supporting seat to the convenience is processed some anomalous work pieces.
Compared with the prior art, the tool clamp for the machine tool with the size control function, provided by the utility model, has the following beneficial effects:
the utility model provides a tool clamp for a machine tool with a size control function, wherein a first clamping component and a second clamping component are arranged in a device box, the first clamping component can clamp a rectangular workpiece, the second clamping component can clamp a cylindrical workpiece, and workpieces of different types are respectively clamped, so that the practicability of the tool clamp is enhanced.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a tool holder for a machine tool having a size control function according to the present invention;
FIG. 2 is a schematic view of the structure of the apparatus box shown in FIG. 1;
FIG. 3 is a rear view of the structure of the equipment cabinet shown in FIG. 2;
fig. 4 is a schematic structural diagram of a second embodiment of a tool holder for a machine tool having a size control function according to the present invention.
Reference numbers in the figures: 1. a supporting seat, 2, a supporting rod, 3 and a device box,
4. a first clamping component 41, a first threaded rod 42, a lower pressing plate,
5. a second clamping component 51, a second threaded rod 52, a threaded block 53, a first connecting rod 54, a sliding block 55, a clamping plate,
6. a supporting plate 7, a connecting groove 8 and a slide bar,
9. the second connecting rod 10, the thread groove 11, the connecting pipe 12, the bolt 13 and the connecting block.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a first embodiment of a tool holder for a machine tool with a size control function according to the present invention; FIG. 2 is a schematic view of the structure of the apparatus box shown in FIG. 1; fig. 3 is a rear view of the structure of the apparatus box shown in fig. 2. The jig for machine tool with size control function includes: a support base 1;
the supporting rods 2 are arranged on the left side and the right side of the top of the supporting seat 1;
the device box 3 is fixedly connected to the top end of the supporting rod 2;
the first clamping assembly 4 is arranged at the top of the outer surface of the device box 3, and the bottom end of the first clamping assembly 4 penetrates through the device box 3 and extends into the device box 3;
the second clamping assembly 5 is arranged on one side of the outer surface of the device box 3, and one end of the second clamping assembly 5 penetrates through the device box 3 and extends into the device box 3.
Supporting seat 1 installs in the lathe when using, bracing piece 2 can be at 1 inside slides of supporting seat, fix its position through the mounting simultaneously to adjust the position between two device casees 3, be convenient for carry out the centre gripping to the work piece of different length, first centre gripping subassembly 4 carries out the centre gripping to rectangular workpiece, second centre gripping subassembly 5 carries out the centre gripping to cylindric work piece, both divide the work function of dividing, make frock clamp can stabilize the centre gripping to work piece of different shapes, not unidimensional, frock clamp's practicality has been strengthened.
The first clamping assembly 4 comprises a first threaded rod 41, the bottom end of the first threaded rod 41 penetrates through the device box 3 and extends into the device box 3, and a lower pressing plate 42 is rotatably connected to the bottom end of the first threaded rod 41.
The number of the first threaded rods 41 is 2, the first threaded rods are in threaded connection with the box wall of the device box 3, the bottom ends of the two first threaded rods 41 are in rotary connection with the lower pressing plate 42 through bearings, and the rubber pads are adhered to the bottom of the lower pressing plate 42, so that the friction force between the lower pressing plate and a rectangular workpiece can be increased.
The bottom of the inner surface of the device case 3 is provided with a support plate 6.
The supporting plate 6 is mounted at the bottom of the inner surface of the device box 3 through screws, corresponds to the lower pressing plate 42 in position and size, and is adhered with a rubber pad at the top.
Connecting grooves 7 are formed in the front side and the rear side of the inner wall of the device box 3, and sliding rods 8 are fixedly connected inside the connecting grooves 7.
The quantity of spread groove 7 is 2, and slide bar 8 fixed mounting is convenient spacing to second centre gripping subassembly 5 inside spread groove 7.
The second clamping assembly 5 comprises a second threaded rod 51, one end of the second threaded rod 51 is rotatably connected with one side of the outer surface of the device box 3, and a threaded block 52 is connected to the surface of the second threaded rod 51 in a threaded manner.
One end of the second threaded rod 51 is rotatably coupled to the back surface of the outer surface of the device case 3 through a bearing, and the threaded block 52 is movable along the second threaded rod 51.
The front side and the rear side of the thread block 52 are rotatably connected with first connecting rods 53, one end of each first connecting rod 53 is rotatably connected with a sliding block 54, each sliding block 54 is slidably connected with the corresponding sliding rod 8, and one side of each sliding block 54 is fixedly connected with a clamping plate 55.
The two first connecting rods 53 are rotatably connected to two sides of the thread block 52 through rotating parts, the sliding block 54 is sleeved on the sliding rod 8, the two clamping plates 55 are different in shape, one clamping plate is recessed in the middle of the upper side and the lower side, and the front side and the rear side of the upper side and the lower side are recessed, so that cylindrical workpieces with different diameters can be conveniently clamped.
The working principle of the tool clamp for the machine tool with the size control function provided by the utility model is as follows:
when clamping a rectangular workpiece, the first threaded rods 41 are rotated to move the lower pressing plate 42 to the top of the inner surface of the apparatus box 3, then the rectangular workpiece is placed on the supporting plate 6, and then the two first threaded rods 41 are rotated.
The two first threaded rods 41 rotate downwards, so that the lower pressing plate 42 contacts with the upper part of the rectangular workpiece downwards, and the rectangular workpiece is clamped according to the size of the rectangular workpiece.
When clamping a cylindrical workpiece, a worker first rotates the second threaded rod 51, and the threaded block 52 rotates on the second threaded rod 51, so as to drive the two first connecting rods 53 to move, and the sliding block 54 slides towards the middle along the sliding rod 8.
After the two clamping plates 55 move a certain distance towards the middle, when the size between the two clamping plates 55 is slightly larger than the cylindrical workpiece, the worker can place the cylindrical workpiece between the two clamping plates 55.
Thereafter, the second threaded rod 51 is further rotated to further move the two clamping plates 55 toward the middle, thereby clamping the cylindrical workpiece therebetween.
Compared with the prior art, the tool clamp for the machine tool with the size control function, provided by the utility model, has the following beneficial effects:
through set up first centre gripping subassembly 4 and second centre gripping subassembly 5 in device case 3, first centre gripping subassembly 4 can carry out the centre gripping to rectangular workpiece, and second centre gripping subassembly 5 can carry out the centre gripping to cylindric work piece, carries out the centre gripping to the work piece of different patterns respectively, has strengthened frock clamp's practicality.
Second embodiment
Referring to fig. 4, based on the tooling clamp for a machine tool having a size control function provided in the first embodiment of the present application, a second embodiment of the present application provides another tooling clamp for a machine tool having a size control function. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the tool holder for a machine tool with a size control function provided by the second embodiment of the present application lies in that the bottom of the outer surface of the device box 3 is fixedly connected with a second connecting rod 9, and a thread groove 10 is uniformly formed in one side of the outer surface of the second connecting rod 9.
The second connecting rods 9 are fixed at the bottom of the outer surface of the device box 3 through screws, and the number of the thread grooves 10 is a plurality and the thread grooves are uniformly formed.
The bottom cover of second connecting rod 9 is equipped with connecting pipe 11, one side of connecting pipe 11 surface is provided with bolt 12, the bottom fixedly connected with connecting block 13 of connecting pipe 11 surface, connecting block 13 extends to the inside of supporting seat 1.
The connecting pipe 11 is matched with the second connecting rod 9 in size, the second connecting rod 9 can be retracted into the connecting pipe 11, the position between the second connecting rod 9 and the connecting pipe 11 is limited by the bolt 12, and the connecting block 13 is welded at the bottom of the connecting pipe 11 and can move along a sliding groove at the top of the supporting seat 1.
The working principle of the tool clamp for the machine tool with the size control function provided by the utility model is as follows:
when clamping some irregular workpieces, in order to prevent the bottom of the irregular workpiece from contacting the support seat 1, a worker first rotates the bolt 12 to rotate the bolt 12 out of the thread groove 10.
The second connecting rod 9 can then be moved up or down to fit the total length between the second connecting rod 9 and the connecting tube 11.
The bolt 12 is then rotated again in the box thread groove 10, thereby fixing the position between the second connecting rod 9 and the connecting pipe 11.
Compared with the prior art, the tool clamp for the machine tool with the size control function, provided by the utility model, has the following beneficial effects:
through set up second connecting rod 9 and connecting pipe 11 in device case 3 bottom, both are fixed through bolt 12, make things convenient for the distance of adjusting device case 3 apart from supporting seat 1 to the convenience is processed some anomalous work pieces.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a frock clamp for lathe with size control function which characterized in that includes:
a supporting seat;
the supporting rods are arranged on the left side and the right side of the top of the supporting seat;
the device box is fixedly connected to the top end of the supporting rod;
the first clamping assembly is arranged at the top of the outer surface of the device box, and the bottom end of the first clamping assembly penetrates through the device box and extends to the inside of the device box;
the second clamping assembly is arranged on one side of the outer surface of the device box, and one end of the second clamping assembly penetrates through the device box and extends to the inside of the device box.
2. A tool holder for a machine tool having a size control function according to claim 1, wherein the first clamping assembly includes a first threaded rod, a bottom end of the first threaded rod penetrates through the device box and extends into the device box, and a lower pressing plate is rotatably connected to a bottom end of the first threaded rod.
3. A tool holder for a machine tool having a size control function according to claim 1, wherein a support plate is provided at a bottom portion of an inner surface of the device case.
4. The tool clamp with the size control function for the machine tool according to claim 3, wherein connecting grooves are formed in the front side and the rear side of the inner wall of the device box, and sliding rods are fixedly connected to the inside of the connecting grooves.
5. A tool clamp with a size control function for a machine tool according to claim 4, wherein the second clamping assembly comprises a second threaded rod, one end of the second threaded rod is rotatably connected with one side of the outer surface of the device box, and a threaded block is connected to the surface of the second threaded rod in a threaded manner.
6. The tool clamp with the size control function for the machine tool according to claim 5, wherein the front side and the rear side of the thread block are rotatably connected with first connecting rods, one end of each first connecting rod is rotatably connected with a sliding block, the sliding block is slidably connected with the sliding rod, and one side of the sliding block is fixedly connected with a clamping plate.
7. The tool clamp with the size control function for the machine tool according to claim 1, wherein a second connecting rod is fixedly connected to the bottom of the outer surface of the device box, and thread grooves are uniformly formed in one side of the outer surface of the second connecting rod.
8. The tool clamp with the size control function for the machine tool according to claim 7, wherein a connecting pipe is sleeved at the bottom end of the second connecting rod, a bolt is arranged on one side of the outer surface of the connecting pipe, a connecting block is fixedly connected to the bottom of the outer surface of the connecting pipe, and the connecting block extends to the inside of the supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121412800.6U CN215432596U (en) | 2021-06-24 | 2021-06-24 | Frock clamp for lathe with size control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121412800.6U CN215432596U (en) | 2021-06-24 | 2021-06-24 | Frock clamp for lathe with size control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215432596U true CN215432596U (en) | 2022-01-07 |
Family
ID=79713099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121412800.6U Expired - Fee Related CN215432596U (en) | 2021-06-24 | 2021-06-24 | Frock clamp for lathe with size control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215432596U (en) |
-
2021
- 2021-06-24 CN CN202121412800.6U patent/CN215432596U/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: 20220107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |