CN213828028U - Machine tool fixture suitable for fixing irregular workpiece - Google Patents
Machine tool fixture suitable for fixing irregular workpiece Download PDFInfo
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- CN213828028U CN213828028U CN202022655283.7U CN202022655283U CN213828028U CN 213828028 U CN213828028 U CN 213828028U CN 202022655283 U CN202022655283 U CN 202022655283U CN 213828028 U CN213828028 U CN 213828028U
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- clamping plate
- machine tool
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- fixing
- rod
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- 230000001788 irregular Effects 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000003754 machining Methods 0.000 abstract description 11
- 238000012545 processing Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of machining, in particular to a machine tool fixture suitable for fixing irregular workpieces, which comprises a fixed seat, a fixed plate and a motor, wherein the middle position of the inner side of the fixed seat is rotationally connected with a threaded shaft, the outer side of the threaded shaft is spirally connected with a lifting block, the outer side of the lifting block is rotationally connected with a transmission rod, the upper end of the transmission rod is rotationally connected with a clamping plate, and the upper end of the inner side of the fixed seat is fixedly connected with a fixed rod, and the workpiece can be positioned at the middle position of the clamp for processing.
Description
Technical Field
The utility model relates to a machining technical field specifically is a machine tool fixture suitable for irregular work piece is fixed.
Background
The machine tool clamp is a device specially designed for a certain process of a certain workpiece, and is characterized by compact structure, rapid operation, convenience and labor saving, can ensure higher processing precision and production efficiency, but has longer design and manufacturing period and higher manufacturing cost.
In the prior art, a workpiece needs to be manually placed in the middle of a clamp for machining a machine tool workpiece, so that the machining precision of the workpiece is reduced, and the workpiece cannot be rapidly clamped when the workpieces with different sizes are clamped, so that the machining efficiency of the workpiece is reduced; when the irregular workpiece is machined, the clamp cannot stably clamp the workpiece, so that the workpiece is easy to shake in the machining process, the machining precision of the workpiece is affected, and the machining efficiency of the irregular workpiece is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a machine tool clamp suitable for irregular work piece is fixed to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a machine tool fixture suitable for irregular work piece is fixed, includes fixing base, fixed plate and motor, the inboard intermediate position department of fixing base rotates and is connected with the screw thread axle, the outside screwed connection of screw thread axle has the elevator, the outside of elevator is rotated and is connected with the transfer line, the upper end of transfer line is rotated and is connected with splint, the inboard upper end fixedly connected with dead lever of fixing base, sliding connection between splint and the dead lever, sliding connection between splint and the fixing base, the inboard fixed surface of splint is connected with the fixed plate, the inboard sliding connection slide bar of splint, the inner fixedly connected with contact head of slide bar, the surface of slide bar is covered with the spring outward, the outer end fixedly connected with limiting plate of slide bar, sliding connection between limiting plate and the splint.
Preferably, the outer side of the upper end of the fixing seat is fixedly connected with a supporting plate, the inner side of the supporting plate is fixedly connected with a telescopic rod, and the telescopic rod is fixedly connected with the clamping plate.
Preferably, the lower end of the threaded shaft is provided with a motor, and the motor is fixedly connected with the fixed seat.
Preferably, the number of the transmission rods is two, and the transmission rods are symmetrically arranged about the central axis of the lifting block.
Preferably, the number of the contact heads is eight, and the contact heads are symmetrically arranged about the central axis of the clamping plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the rotation of the threaded shaft is utilized to enable the lifting block to drive the upper end of the transmission rod to move left and right through the arranged threaded shaft, the transmission rod and the clamping plate, so that the clamping plate can move on the fixed rod, the clamp can fix the workpiece, the clamp can fix the workpieces with different sizes through the movement of the clamping plate, the workpiece can be conveniently fixed on the inner side of the clamping plate, and the workpiece can be positioned at the middle position of the clamp for processing;
2. the utility model discloses in, through fixed plate, contact head and the spring that sets up, the effect that utilizes the fixed plate makes the work piece can fix to effect through the contact head makes anchor clamps can contact the centre gripping to the work piece of different rules, and the effect through the spring makes the contact head can laminate according to the surface of work piece, makes anchor clamps can carry out the centre gripping to the work piece of different rules, the processing of the lathe work piece of being convenient for.
Drawings
FIG. 1 is a sectional view of the overall installation structure of the present invention;
FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a left side view of the mounting structure of the clamping plate, the fixing plate and the contact head of the present invention.
In the figure: 1-a fixed seat, 2-a threaded shaft, 3-a lifting block, 4-a transmission rod, 5-a clamping plate, 6-a fixed rod, 7-a fixed plate, 8-a sliding rod, 9-a contact head, 10-a spring, 11-a limiting plate, 12-a supporting plate, 13-a telescopic rod and 14-a motor.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a machine tool fixture suitable for irregular work piece is fixed, which comprises a fixed base 1, fixed plate 7 and motor 14, the inboard intermediate position department of fixed base 1 rotates and is connected with threaded spindle 2, the outside screwed connection of threaded spindle 2 has elevator 3, elevator 3's the outside is rotated and is connected with transfer line 4, transfer line 4's upper end is rotated and is connected with splint 5, the inboard upper end fixedly connected with dead lever 6 of fixed base 1, sliding connection between splint 5 and the dead lever 6, sliding connection between splint 5 and the fixed base 1, splint 5's inboard fixed surface is connected with fixed plate 7, splint 5's inboard sliding connection slide bar 8, slide bar 8's inner fixedly connected with contact 9, slide bar 8's surface covers outward has spring 10, slide bar 8's outer end fixedly connected with limiting plate 11, sliding connection between limiting plate 11 and the splint 5.
The outer side of the upper end of the fixed seat 1 is fixedly connected with a supporting plate 12, the inner side of the supporting plate 12 is fixedly connected with an expansion link 13, and the expansion link 13 is fixedly connected with the clamping plate 5, so that the expansion link 13 can support the clamping plate 5, the clamping plate 5 is prevented from being deviated, the clamp can more stably clamp irregular workpieces, and the processing precision of the irregular workpieces is improved; the motor 14 is arranged at the lower end of the threaded shaft 2, and the motor 14 is fixedly connected with the fixed seat 1, so that the position of the clamping plate 5 can be conveniently adjusted, the clamping plate 5 can more quickly switch the machined workpiece, and the machining efficiency of the irregular workpiece is improved; the number of the transmission rods 4 is two, the transmission rods 4 are symmetrically arranged about the central axis of the lifting block 3, so that the transmission rods 4 can move simultaneously, the clamping plates 5 can move inwards simultaneously, the clamping plates 5 can push irregular workpieces to the middle position of the upper end of the fixing seat 1, and the machining equipment can machine the irregular workpieces more quickly; the number of the contact heads 9 is eight, and the contact heads 9 are symmetrically arranged about the central axis of the clamping plate 5, so that the contact heads 9 can be contacted with irregular workpieces at the same time, the irregular workpieces can be stably clamped, and the machine tool clamp can be conveniently used.
The working process is as follows: the device adopts an indoor 220V power supply for supplying power, when irregular workpieces are machined, the irregular workpieces are placed at the upper end of a fixed seat 1, a motor 14 is rotated in the forward direction, a threaded shaft 2 drives a lifting block 3 to move downwards, so that the lower end of a transmission rod 4 moves downwards, the upper end of the transmission rod 4 moves inwards, a clamping plate 5 moves inwards on a fixed rod 6, the clamping plate 5 can slide left and right under the action of the fixed rod 6, the clamping plate 5 is prevented from shifting, when a contact head 9 is contacted with the irregular workpieces, the contact head 9 moves according to the surface of the irregular workpieces, so that a sliding rod 8 moves outwards, a spring 10 is compressed, the effect of the contact head 9 can be utilized, the clamp can fix the irregular workpieces, and the contact head 9 and the sliding rod 8 cannot fall off under the effect of a limiting plate 11, simultaneously through the effect of backup pad 12 and telescopic link 13 make splint 5 can be more stable at the in-process of using to make anchor clamps can fix the centre gripping to the work piece, remove simultaneously through two transfer lines 4 and make splint 5 can inwards remove simultaneously, thereby make splint 5 can remove the work piece to intermediate position department, thereby can be quick carry out the processing to the work piece, promote the machining efficiency and the precision of work piece, make irregular work piece can obtain good processing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a machine tool clamp suitable for irregular work piece is fixed, includes fixing base (1), fixed plate (7) and motor (14), its characterized in that: the utility model discloses a fixing device for a bicycle, which is characterized in that a threaded shaft (2) is rotatably connected to the middle position of the inner side of a fixing seat (1), a lifting block (3) is spirally connected to the outer side of the threaded shaft (2), a transmission rod (4) is rotatably connected to the outer side of the lifting block (3), a clamping plate (5) is rotatably connected to the upper end of the transmission rod (4), a fixing rod (6) is fixedly connected to the upper end of the inner side of the fixing seat (1), a sliding connection is arranged between the clamping plate (5) and the fixing rod (6), a sliding connection is arranged between the clamping plate (5) and the fixing seat (1), a fixing plate (7) is fixedly connected to the surface of the inner side of the clamping plate (5), a sliding rod (8) is slidably connected to the inner side of the clamping plate (5), a contact head (9) is fixedly connected to the inner end of the sliding rod (8), a spring (10) is covered on the surface of the sliding rod (8), a limiting plate (11) is fixedly connected to the outer end of the sliding rod (8), the limiting plate (11) is in sliding connection with the clamping plate (5).
2. A machine tool holder suitable for irregular workpiece fixation according to claim 1 wherein: the upper end outside fixedly connected with backup pad (12) of fixing base (1), the inboard fixedly connected with telescopic link (13) of backup pad (12), fixed connection between telescopic link (13) and splint (5).
3. A machine tool holder suitable for irregular workpiece fixation according to claim 1 wherein: the lower extreme of screw thread axle (2) is equipped with motor (14), fixed connection between motor (14) and fixing base (1).
4. A machine tool holder suitable for irregular workpiece fixation according to claim 1 wherein: the number of the transmission rods (4) is two, and the transmission rods (4) are symmetrically arranged relative to the central axis of the lifting block (3).
5. A machine tool holder suitable for irregular workpiece fixation according to claim 1 wherein: the number of the contact heads (9) is eight, and the contact heads (9) are symmetrically arranged relative to the central axis of the clamping plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022655283.7U CN213828028U (en) | 2020-11-17 | 2020-11-17 | Machine tool fixture suitable for fixing irregular workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022655283.7U CN213828028U (en) | 2020-11-17 | 2020-11-17 | Machine tool fixture suitable for fixing irregular workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213828028U true CN213828028U (en) | 2021-07-30 |
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ID=77017164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022655283.7U Active CN213828028U (en) | 2020-11-17 | 2020-11-17 | Machine tool fixture suitable for fixing irregular workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213828028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625012A (en) * | 2021-08-06 | 2021-11-09 | 深圳市鸿发鑫科技有限公司 | Detection equipment with irregular part fixing device |
| CN114132697A (en) * | 2021-09-16 | 2022-03-04 | 德马科技集团股份有限公司 | A kind of cargo clamping anti-dumping device and shuttle car |
-
2020
- 2020-11-17 CN CN202022655283.7U patent/CN213828028U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113625012A (en) * | 2021-08-06 | 2021-11-09 | 深圳市鸿发鑫科技有限公司 | Detection equipment with irregular part fixing device |
| CN113625012B (en) * | 2021-08-06 | 2024-05-10 | 深圳市鸿发鑫科技有限公司 | Detection equipment with irregular part fixing device |
| CN114132697A (en) * | 2021-09-16 | 2022-03-04 | 德马科技集团股份有限公司 | A kind of cargo clamping anti-dumping device and shuttle car |
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