CN215280923U - Machine tool clamp with good stability - Google Patents
Machine tool clamp with good stability Download PDFInfo
- Publication number
- CN215280923U CN215280923U CN202120711291.0U CN202120711291U CN215280923U CN 215280923 U CN215280923 U CN 215280923U CN 202120711291 U CN202120711291 U CN 202120711291U CN 215280923 U CN215280923 U CN 215280923U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- block
- machine tool
- bottom block
- external thread
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 230000037431 insertion Effects 0.000 abstract 2
- 238000003780 insertion Methods 0.000 abstract 2
- 238000005520 cutting process Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a machine tool fixture with good stability, which comprises a bottom block, wherein a connecting plate is arranged on the bottom block, an insert block is arranged at the lower end of the connecting plate, the insert block is inserted into a slot of the bottom block in a sliding manner, an external thread column is arranged at the lower end of the connecting plate, the external thread column penetrates through the bottom block and is fastened through a nut, vertical plates are arranged on two sides of the upper end of the connecting plate, a supporting piece is arranged on the outer side of each vertical plate, and a motor is arranged on the supporting piece; the nut fixes the position of the external thread column, and the insertion block is inserted into the insertion slot, so that the position of the connecting plate can be positioned and fixed, and the operation is simple and convenient; the motor drives the external thread rod to rotate, so that the external thread rod drives the internal thread block to move inwards, the internal thread block drives the pressing plates on two sides to move in opposite directions, and workpieces with different sizes are fixed.
Description
Technical Field
The utility model belongs to the technical field of the machine tool clamp, specifically be a machine tool clamp that stability is good.
Background
Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short; generally divided into metal cutting machines, forging machines, woodworking machines, etc.; the methods for machining machine parts in modern machine manufacturing are numerous: in addition to cutting, casting, forging, welding, pressing, extruding, etc., however, in general, a part requiring high precision and fine surface roughness is finished by cutting on a machine tool.
The existing machine tool clamp cannot be used for installing and disassembling the clamp, the clamp cannot be replaced and maintained, the operation is inconvenient, and meanwhile, the clamp cannot be used for sufficiently fixing workpieces with different sizes, so that the adaptation effect of the device is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a machine tool fixture that stability is good to solve the fixed inconvenient problem of anchor clamps.
In order to achieve the above object, the utility model provides a following technical scheme: a machine tool clamp with good stability comprises a bottom block, wherein a connecting plate is placed on the bottom block and is attached to the upper surface of the bottom block, four inserting blocks are arranged at the lower end of the connecting plate and are fixedly welded at four corners of the lower end of the connecting plate respectively, the inserting blocks are inserted into inserting grooves of the bottom block in a sliding mode, the inserting blocks can be inserted into the inserting grooves to fix the position of the connecting plate, two external thread columns are arranged at the lower end of the connecting plate and are fixedly welded at two sides of the lower end of the connecting plate respectively, penetrate through the bottom block and are fastened through nuts, the nuts are in threaded connection with the external thread columns to fix the position of the connecting plate, vertical plates are arranged at two sides of the upper end of the connecting plate and are fixedly welded at two sides of the upper end of the connecting plate, supporting pieces are arranged on the outer sides of the vertical plates, and are fixedly installed on the outer sides of the vertical plates, the supporting piece is provided with a motor, and the motor is fixedly installed on the supporting piece.
Preferably, the lower extreme of bottom block is equipped with the landing leg, and the landing leg fixed welding is at the lower extreme of bottom block, conveniently supports the bottom block.
Preferably, the power shaft of the motor is an external thread rod, and the motor can drive the external thread rod to rotate in the forward direction and the reverse direction.
Preferably, the external thread rod is provided with an internal thread block, and the internal thread block can move back and forth along the external thread rod.
Preferably, the internal thread block penetrates through the vertical plate and is connected with the pressure plate, and the pressure plate is fixedly welded on the outer side of the internal thread block.
Preferably, the pressing plate is connected with the vertical plate through two telescopic rods, and the two telescopic rods are fixedly welded at the upper end and the lower end of the pressing plate respectively.
Preferably, the pressing plate is provided with a rubber pad which is fixedly bonded on the outer side of the pressing plate.
Compared with the prior art, the beneficial effects of the utility model are that: 1. this anchor clamps can fix the position of external screw thread post through the nut, and the inserted block inserts in the slot simultaneously, can fix a position and fix the position of connecting plate, and easy operation is convenient.
2. This anchor clamps can drive the external screw thread pole through the motor and rotate for the external screw thread pole drives the inboard removal of internal thread piece, makes the clamp plate that the internal thread piece drove both sides remove in opposite directions, fixes the work piece of equidimension not.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a partially enlarged schematic view of the top view structure of the bottom block of the present invention.
In the figure: 1. a bottom block; 11. a support leg; 21. a connecting plate; 22. inserting a block; 23. a slot; 24. an externally threaded post; 25. a nut; 31. a vertical plate; 32. a support member; 33. a motor; 34. an externally threaded rod; 35. an internal thread block; 36. pressing a plate; 37. a telescopic rod; 38. and (7) a rubber pad.
Detailed Description
Referring to fig. 1-3, a machine tool fixture with good stability comprises a bottom block 1, a connecting plate 21 is placed on the bottom block 1, the connecting plate 21 is attached to the upper surface of the bottom block 1, four inserting blocks 22 are arranged at the lower end of the connecting plate 21, the four inserting blocks 22 are fixedly welded at four corners of the lower end of the connecting plate 21 respectively, the inserting blocks 22 are inserted into slots 23 of the bottom block 1 in a sliding manner, the inserting blocks 22 can be inserted into the slots 23 to fix the position of the connecting plate 21, two external threaded columns 24 are arranged at the lower end of the connecting plate 21 and fixedly welded at two sides of the lower end of the connecting plate 21 respectively, the external threaded columns 24 penetrate through the bottom block 1 and are fastened through nuts 25, the nuts 25 are connected to the external threaded columns 24 in a threaded manner to fix the position of the connecting plate 21, two vertical plates 31 are arranged at two sides of the upper end of the connecting plate 21, the vertical plates 31 are fixedly welded at two sides of the upper end of the connecting plate 21, the outer side of the vertical plate 31 is provided with a support member 32, the support member 32 is fixedly installed on the outer side of the vertical plate 31, the support member 32 is provided with a motor 33, and the motor 33 is fixedly installed on the support member 32.
Referring to fig. 1 and 2, the bottom block 1 is provided with legs 11 at the lower end thereof, and the legs 11 are fixedly welded to the lower end of the bottom block 1 to facilitate supporting the bottom block 1.
Referring to fig. 1 and 2, the power shaft of the motor 33 is an externally threaded rod 34, and the motor 33 can drive the externally threaded rod 34 to rotate in forward and reverse directions.
Referring to fig. 1 and 2, the male screw rod 34 is provided with a female screw block 35, and the female screw block 35 can move back and forth along the male screw rod 34.
Referring to fig. 1 and 2, the internal thread block 35 passes through the vertical plate 31 and is connected to the pressing plate 36, and the pressing plate 36 is fixedly welded to the outer side of the internal thread block 35.
Referring to fig. 1 and 2, the pressing plate 36 is connected to the vertical plate 31 through two telescopic rods 37, and the two telescopic rods 37 are fixedly welded to the upper and lower ends of the pressing plate 36.
Referring to fig. 1 and 2, a rubber pad 38 is disposed on the pressing plate 36, and the rubber pad 38 is fixedly bonded to the outer side of the pressing plate 36.
The working principle of the scheme is as follows: placing a workpiece on the connecting plate 21, opening the motors 33 on the two sides, driving the external threaded rods 34 to rotate positively by the motors 33, enabling the internal threaded blocks 35 on the two sides to move inwards, stretching the telescopic rods 37 at the same time, enabling the pressing plates 36 on the two sides to move oppositely, fixing the position of the workpiece, and compressing the rubber pads 38 at the same time, so that no damage is caused to the workpiece; when the anchor clamps need to be changed, rotate nut 25, deviate from until nut 25 deviates from external screw thread post 24, with connecting plate 21 rebound, make external screw thread post 24 deviate from in connecting plate 21, the inserted block 22 deviates from slot 23 inner wall simultaneously, change new connecting plate 21, pass bottom block 1 with external screw thread post 24 on the new connecting plate 21 again, insert the inserted block 22 of four corners department in slot 23, confirm the position of connecting plate 21, rethread nut 25 threaded connection is to external screw thread post 24, fix the position of connecting plate 21.
Claims (7)
1. The utility model provides a good jig of stability, includes bottom block (1), its characterized in that: the connecting plate is characterized in that a connecting plate (21) is placed on the bottom block (1), an inserting block (22) is arranged at the lower end of the connecting plate (21), the inserting block (22) is inserted into a slot (23) of the bottom block (1) in a sliding mode, an external thread column (24) is arranged at the lower end of the connecting plate (21), the external thread column (24) penetrates through the bottom block (1) and is fastened through a nut (25), vertical plates (31) are arranged on two sides of the upper end of the connecting plate (21), a supporting piece (32) is arranged on the outer side of each vertical plate (31), and a motor (33) is arranged on each supporting piece (32).
2. The machine tool clamp with good stability according to claim 1, wherein: the lower end of the bottom block (1) is provided with a supporting leg (11).
3. The machine tool clamp with good stability according to claim 1, wherein: the power shaft of the motor (33) is an external thread rod (34).
4. The machine tool clamp with good stability according to claim 3, wherein: an internal thread block (35) is arranged on the external thread rod (34).
5. The machine tool clamp with good stability according to claim 4, wherein: the internal thread block (35) penetrates through the vertical plate (31) and is connected with the pressure plate (36).
6. The machine tool clamp with good stability according to claim 5, wherein: the pressing plate (36) is connected with the vertical plate (31) through an expansion rod (37).
7. The machine tool clamp with good stability according to claim 5, wherein: the pressing plate (36) is provided with a rubber pad (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120711291.0U CN215280923U (en) | 2021-04-07 | 2021-04-07 | Machine tool clamp with good stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120711291.0U CN215280923U (en) | 2021-04-07 | 2021-04-07 | Machine tool clamp with good stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215280923U true CN215280923U (en) | 2021-12-24 |
Family
ID=79535959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120711291.0U Expired - Fee Related CN215280923U (en) | 2021-04-07 | 2021-04-07 | Machine tool clamp with good stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215280923U (en) |
-
2021
- 2021-04-07 CN CN202120711291.0U patent/CN215280923U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |