CN213561252U - Fixing clamp for portable numerical control machine tool - Google Patents
Fixing clamp for portable numerical control machine tool Download PDFInfo
- Publication number
- CN213561252U CN213561252U CN202022377531.6U CN202022377531U CN213561252U CN 213561252 U CN213561252 U CN 213561252U CN 202022377531 U CN202022377531 U CN 202022377531U CN 213561252 U CN213561252 U CN 213561252U
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- movable plate
- fixedly connected
- control machine
- motor
- numerical control
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- 230000002457 bidirectional effect Effects 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 11
- 210000005056 cell body Anatomy 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method 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 discloses a fixing clamp for a portable numerical control machine tool, which comprises a base, wherein the top of the base is provided with a chute, the inner side wall of the chute is connected with two pulleys in a sliding way, the top of the chute is provided with a first movable plate and a second movable plate, the bottoms of the first movable plate and the second movable plate are fixedly connected with one side of the pulley, one side of the first movable plate is in threaded connection with a first motor, the output shaft of the first motor is welded with the first rotating shaft, the utility model is provided with the groove body at one end of the second rotating shaft, so that the second rotating shaft can not rotate after the insert block is inserted into the groove body under the action of the cylinder, therefore, the device can adjust the fixation or rotation of the clamping block by controlling the cylinder, so that the fixation function of the fixing clamp cannot be weakened on the basis of having the rotation function; meanwhile, each part of the clamped workpiece can be uniformly processed by the numerical control machine tool.
Description
Technical Field
The utility model relates to a digit control machine tool production technical field specifically is a mounting fixture that portable digit control machine tool was used.
Background
The existing numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing. The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product.
However, the portable fixing jig for the numerical control machine tool has the following problems in particular use: because the numerical control machine tool needs to process a plurality of parts of the workpiece fixed on the fixture, the existing fixture cannot rotate, and thus, each part of the clamped workpiece is difficult to be uniformly processed by the numerical control machine tool; meanwhile, if the fixing clamp can rotate but cannot be fixed, the fixing function is weakened;
when the fixing clamp is used for clamping a workpiece, the size of the workpiece is not uniform, so that the distance between two clamping blocks on the fixing clamp can only clamp the workpiece with a single size if the distance between the two clamping blocks on the fixing clamp cannot be adjusted, and the use efficiency of the fixing clamp is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mounting fixture that portable digit control machine tool was used 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: a fixed clamp for a portable numerical control machine tool comprises a base, wherein a sliding groove is formed in the top of the base, two pulleys are connected to the inner side wall of the sliding groove in a sliding mode, a first movable plate and a second movable plate are arranged at the top of the sliding groove, the bottoms of the first movable plate and the second movable plate are fixedly connected with one side of each pulley, a first motor is connected to one side of the first movable plate in a threaded mode, a first rotating shaft is welded to an output shaft of the first motor, a first bearing is fixedly connected to the outer side wall of the first rotating shaft, the outer ring of the first bearing is fixedly connected with the inside of the first movable plate, a third bearing is fixedly connected to the inside of the second movable plate, a second rotating shaft is fixedly connected to the inner ring of the third bearing, a clamping block is welded to one end, adjacent to the second rotating shaft and the first rotating shaft, and anti-skid blocks are uniformly and, the welding of one side of second fly leaf has L shape support, the welding of one side of L shape support has the cylinder, the piston rod welding of cylinder has the inserted block, the cell body has been seted up to the one end that the clamp splice was kept away from in the second pivot, the inside wall of cell body and the outside sliding connection of inserted block.
As further preferable in the present technical solution: the top threaded connection of base has the second motor, the output shaft welding of second motor has two-way threaded rod.
As further preferable in the present technical solution: the insides of the first movable plate and the second movable plate are both in threaded connection with the outer side wall of the bidirectional threaded rod.
As further preferable in the present technical solution: one end of the bidirectional threaded rod, which is far away from the second motor, is fixedly connected with a second bearing, and the outer ring of the second bearing is fixedly connected with a fixing plate.
As further preferable in the present technical solution: the bottom of fixed plate and the top welding of base, the welding of one side of fixed plate has the slide bar, the lateral wall and the inside sliding connection of first fly leaf and second fly leaf of slide bar.
As further preferable in the present technical solution: the sliding rod is welded with a fixing block at one end far away from the fixing plate, and the bottom of the fixing block is welded with the top of the base.
Compared with the prior art, the beneficial effects of the utility model are that:
firstly, the utility model discloses an offer the cell body in one end of second pivot, make the inserted block insert under the effect of cylinder in the cell body after, can make the second pivot can't rotate, thus make this device can adjust the fixed or rotation of clamp splice through controlling the cylinder, thus make the stationary fixture on the basis of possessing the rotation function, its fixed function can not be weakened either; meanwhile, each part of the clamped workpiece can be subjected to uniform processing treatment by the numerical control machine;
two, the utility model discloses a setting of two-way threaded rod and slide bar makes two-way threaded rod that has two sections screw thread opposite direction when rotating under the effect of motor, can drive first fly leaf and second fly leaf and slide on the slide bar to make the distance between two clamp splices can obtain adjusting, and then make mounting fixture can carry out the centre gripping to not unidimensional work piece, promoted the availability factor.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the clamping block and the anti-slip bump of the present invention;
fig. 3 is a schematic view of a second rotating shaft and a groove structure of the present invention.
In the figure: 1. a base; 2. a chute; 3. a pulley; 4. a first movable plate; 5. a second movable plate; 6. a first motor; 7. a first bearing; 8. a first rotating shaft; 9. a clamping block; 10. an anti-slip bump; 11. an L-shaped bracket; 12. a cylinder; 13. inserting a block; 14. a second rotating shaft; 15. a trough body; 16. a second motor; 17. a bidirectional threaded rod; 18. a fixing plate; 19. a second bearing; 20. a slide bar; 21. a fixed block; 22. and a third bearing.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: a fixed clamp for a portable numerical control machine tool comprises a base 1, a chute 2 is arranged at the top of the base 1, two pulleys 3 are slidably connected to the inner side wall of the chute 2, a first movable plate 4 and a second movable plate 5 are arranged at the top of the chute 2, the bottoms of the first movable plate 4 and the second movable plate 5 are fixedly connected with one side of each pulley 3, one side of the first movable plate 4 is in threaded connection with a first motor 6, an output shaft of the first motor 6 is welded with a first rotating shaft 8, the outer side wall of the first rotating shaft 8 is fixedly connected with a first bearing 7, the outer ring of the first bearing 7 is fixedly connected with the inside of the first movable plate 4, the inside of the second movable plate 5 is fixedly connected with a third bearing 22, the inner ring of the third bearing 22 is fixedly connected with a second rotating shaft 14, a clamping block 9 is welded at one end of the second rotating shaft 14 adjacent to the first rotating shaft 8, and an anti-skid bump 10 is, an L-shaped support 11 is welded on one side of the second movable plate 5, an air cylinder 12 is welded on one side of the L-shaped support 11, an insertion block 13 is welded on a piston rod of the air cylinder 12, a groove body 15 is formed in one end, away from the clamping block 9, of the second rotating shaft 14, and the inner side wall of the groove body 15 is in sliding connection with the outer side of the insertion block 13; when the clamped workpiece needs to rotate, the cylinder 12 is started through the switch group, and the cylinder 12 drives the insert block 13 to be drawn out from the groove body 15; the first motor 6 is started through the switch group, and the first motor 6 drives the clamping block 9 to rotate through the first rotating shaft 8; due to the third bearing 22 arranged between the second rotating shaft 14 and the second movable plate 5, the workpiece can rotate under the combined action of the two clamping blocks 9, the anti-skid lugs 10 can increase the clamping force of the clamping blocks 9 on the workpiece, and the L-shaped bracket 11 can support the air cylinder 12.
In this embodiment, specifically: the top of the base 1 is in threaded connection with a second motor 16, and an output shaft of the second motor 16 is welded with a bidirectional threaded rod 17; the base 1 can support and fix the second motor 16, and the second motor 16 can drive the bidirectional threaded rod 17 to rotate.
In this embodiment, specifically: the insides of the first movable plate 4 and the second movable plate 5 are both in threaded connection with the outer side wall of the bidirectional threaded rod 17; when the bidirectional threaded rod 17 rotates clockwise or counterclockwise, the first flap 4 and the second flap 5 can be driven to move toward or away from each other.
In this embodiment, specifically: one end of the bidirectional threaded rod 17 far away from the second motor 16 is fixedly connected with a second bearing 19, and the outer ring of the second bearing 19 is fixedly connected with a fixing plate 18; the fixing plate 18 can support the bidirectional threaded rod 17 through the second bearing 19, and the second bearing 19 can reduce the load generated by the bidirectional threaded rod 17 during rotation.
In this embodiment, specifically: the bottom of the fixed plate 18 is welded with the top of the base 1, one side of the fixed plate 18 is welded with a sliding rod 20, and the outer side wall of the sliding rod 20 is connected with the interiors of the first movable plate 4 and the second movable plate 5 in a sliding manner; the slide rod 20 can maintain the first flap 4 and the second flap 5 in a horizontally moving state by the bidirectional threaded rod 17.
In this embodiment, specifically: a fixed block 21 is welded at one end of the sliding rod 20 far away from the fixed plate 18, and the bottom of the fixed block 21 is welded with the top of the base 1; the fixed block 21 can support the slide bar 20, so that the slide bar 20 is always kept in a horizontal fixed state.
The first electric machine 6 is of the type: YS 8024;
the types of the cylinders 12 are: SI 50;
the second electric machine 16 is of the type: YS 8024.
When the electric vehicle is used, a switch group for controlling the starting or the closing of the first motor 6, the cylinder 12 and the second motor 16 is installed on the base 1, and the switch group is connected with an external commercial power and used for supplying power to the first motor 6, the cylinder 12 and the second motor 16; a workpiece is placed between the two clamping blocks 9, the second motor 16 is started through the switch group, and the second motor 16 drives the bidirectional threaded rod 17 to rotate clockwise; because the bidirectional threaded rod 17 has two sections of threads with opposite directions, and the first movable plate 4 and the second movable plate 5 are respectively arranged on the two sections of threads with opposite directions, the first movable plate 4 and the second movable plate 5 can start to move towards the directions approaching each other under the clockwise driving of the bidirectional threaded rod 17; the first movable plate 4 and the second movable plate 5 clamp the workpiece after moving; when the clamped workpiece needs to rotate, the cylinder 12 is started through the switch group, and the cylinder 12 drives the insert block 13 to be drawn out from the groove body 15; the first motor 6 is started through the switch group, and the first motor 6 drives the clamping block 9 to rotate through the first rotating shaft 8; due to the third bearing 22 arranged between the second rotating shaft 14 and the second movable plate 5, the workpiece can rotate under the combined action of the two clamping blocks 9, so that all parts of the workpiece can be processed by the numerical control machine.
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 (6)
1. The utility model provides a mounting fixture that portable digit control machine tool was used, includes base (1), its characterized in that: the top of the base (1) is provided with a sliding groove (2), the inner side wall of the sliding groove (2) is connected with two pulleys (3) in a sliding manner, the top of the sliding groove (2) is provided with a first movable plate (4) and a second movable plate (5), the bottoms of the first movable plate (4) and the second movable plate (5) are fixedly connected with one side of each pulley (3), one side of the first movable plate (4) is connected with a first motor (6) in a threaded manner, an output shaft of the first motor (6) is welded with a first rotating shaft (8), the outer side wall of the first rotating shaft (8) is fixedly connected with a first bearing (7), the outer ring of the first bearing (7) is fixedly connected with the inside of the first movable plate (4), the inside of the second movable plate (5) is fixedly connected with a third bearing (22), and the inner ring of the third bearing (22) is fixedly connected with a second rotating shaft (14), the utility model discloses a cell body, including first pivot (8), second pivot (14), the inboard even fixedly connected with skid proof block (10) of clamp splice (9), one side welding of second fly leaf (5) has L shape support (11), one side welding of L shape support (11) has cylinder (12), the piston rod welding of cylinder (12) has inserted block (13), cell body (15) have been seted up to the one end that clamp splice (9) was kept away from in second pivot (14), the inside wall of cell body (15) and the outside sliding connection of inserted block (13).
2. The fixing clamp for the portable numerical control machine according to claim 1, characterized in that: the top of the base (1) is in threaded connection with a second motor (16), and an output shaft of the second motor (16) is welded with a bidirectional threaded rod (17).
3. The fixing clamp for the portable numerical control machine according to claim 1, characterized in that: the insides of the first movable plate (4) and the second movable plate (5) are in threaded connection with the outer side wall of the bidirectional threaded rod (17).
4. The fixing clamp for the portable numerical control machine according to claim 3, characterized in that: one end of the bidirectional threaded rod (17) far away from the second motor (16) is fixedly connected with a second bearing (19), and the outer ring of the second bearing (19) is fixedly connected with a fixing plate (18).
5. The fixing clamp for the portable numerical control machine tool according to claim 4, characterized in that: the bottom of fixed plate (18) and the top welding of base (1), the welding of one side of fixed plate (18) has slide bar (20), the inside sliding connection of lateral wall and first fly leaf (4) and second fly leaf (5) of slide bar (20).
6. The fixing clamp for the portable numerical control machine according to claim 5, characterized in that: the sliding rod (20) is far away from one end of the fixing plate (18) and is welded with a fixing block (21), and the bottom of the fixing block (21) is welded with the top of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022377531.6U CN213561252U (en) | 2020-10-23 | 2020-10-23 | Fixing clamp for portable numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022377531.6U CN213561252U (en) | 2020-10-23 | 2020-10-23 | Fixing clamp for portable numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213561252U true CN213561252U (en) | 2021-06-29 |
Family
ID=76528125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022377531.6U Expired - Fee Related CN213561252U (en) | 2020-10-23 | 2020-10-23 | Fixing clamp for portable numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213561252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393307A (en) * | 2022-03-14 | 2022-04-26 | 浙江顺得机械有限公司 | Two-side clamping type welding tool |
-
2020
- 2020-10-23 CN CN202022377531.6U patent/CN213561252U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393307A (en) * | 2022-03-14 | 2022-04-26 | 浙江顺得机械有限公司 | Two-side clamping type welding tool |
| CN114393307B (en) * | 2022-03-14 | 2023-08-29 | 浙江顺得机械有限公司 | Both sides centre gripping formula welding frock |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 Termination date: 20211023 |