CN219704207U - Machining is with accurate anchor clamps - Google Patents
Machining is with accurate anchor clamps Download PDFInfo
- Publication number
- CN219704207U CN219704207U CN202320545517.3U CN202320545517U CN219704207U CN 219704207 U CN219704207 U CN 219704207U CN 202320545517 U CN202320545517 U CN 202320545517U CN 219704207 U CN219704207 U CN 219704207U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixedly connected
- platform
- sliding
- machining
- 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.)
- Active
Links
- 238000003754 machining Methods 0.000 title claims abstract description 29
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a precise clamp for machining, which comprises a platform: the utility model discloses a platform, including the platform, the platform is fixed on the platform, the spout has all been seted up to the front and back both sides of platform, the inboard at both ends all sliding connection has the slider about the spout, the front side the inboard of spout rotates and is connected with two-way screw rod, the left and right sides the equal fixedly connected with connecting plate of upside of slider, the left and right sides the upside of connecting plate all is provided with the clamping unit, the clamping unit includes the fixed plate, fixed plate fixed connection is in the upside of connecting plate, the fixed plate has kept away from one side at platform middle part and has been seted up the movable groove, the inboard sliding connection in movable groove has the slide. Through spout, slider, two-way screw rod and the connecting plate that the front and back both sides of platform set up, the grip block of the control both sides of being convenient for carries out the centre gripping to the work piece to the piece that has produced when having prevented to process falls into in the spout, influences two-way screw rod rotation.
Description
Technical Field
The utility model relates to the field of clamps, in particular to a precise clamp for machining.
Background
Precision machining is a process of changing the external dimensions or properties of a workpiece by a machining machine, and is classified into cold machining and hot machining according to the temperature state of the workpiece being machined, generally at normal temperature, without causing chemical or phase change of the workpiece, known as cold machining, generally at higher or lower temperature, and causing chemical or phase change of the workpiece, known as hot machining. When the workpiece is machined, the workpiece is limited by the accurate clamp, so that machining procedures such as polishing, drilling, cutting and the like can be conveniently performed on the workpiece.
Through searching, application number is 202122014804.5, a high-positioning accuracy clamp for machining is provided, firstly, the screw rod 15 is driven to rotate through the servo motor 12, the screw rod 15 rotates in the bearing 16, the screw rod nut 14 is driven to move through the rotation of the screw rod 15, the connecting block 20 is driven to move through the movement of the screw rod nut 14, the sliding sleeve 19 is driven to move through the movement of the connecting block 20, the sliding sleeve 19 slides on the surface of the guide post 17, the moving rod 9 is driven to move through the movement of the sliding sleeve 19, the moving rod 9 moves in the transverse groove 18, the moving seat 6 is driven to move through the movement of the moving rod 9, the protecting sleeve 11 is driven to move through the movement of the moving seat 6, the buffer spring 23 is deformed when the protecting sleeve 11 contacts with a workpiece, the sliding plate 21 is driven to move through the movement of the protecting sleeve 11, and the sliding groove 22 is driven to move on the surface of the fixed post 24 through the movement of the sliding plate 21.
The protective sleeves on the two sides move in opposite directions, so that a workpiece is clamped by the protective sleeves on the two sides, the upper side of the base is provided with the transverse groove which is convenient for the moving rod to move, a large amount of scraps can enter the base through the transverse groove when the workpiece is processed, the rotation of the screw inside the workpiece is easily affected, equipment is easily clamped, and the normal use of the clamp is affected.
Disclosure of Invention
In order to overcome the defect that scraps easily enter equipment due to a transverse groove arranged on the upper side of a clamp in the prior art and influence the operation of the equipment, one of the purposes of the utility model is to provide an accurate clamp for machining. Through the front and back both sides spout that sets up, avoid the piece to fall into the spout in influencing the use of anchor clamps.
One of the purposes of the utility model is realized by adopting the following technical scheme:
the utility model provides a machining is with accurate anchor clamps, includes the platform: the front side and the rear side of the platform are respectively provided with a sliding groove, the inner sides of the left end and the right end of the sliding groove are respectively connected with a sliding block in a sliding way, the inner sides of the sliding grooves on the front side are rotationally connected with a bidirectional screw rod, the upper sides of the sliding blocks on the left side and the right side are respectively fixedly connected with a connecting plate, and the upper sides of the connecting plates on the left side and the right side are respectively provided with a clamping unit;
the clamping unit comprises a fixing plate, the fixing plate is fixedly connected to the upper side of the connecting plate, a movable groove is formed in one side, far away from the middle of the platform, of the fixing plate, a sliding plate is connected to the inner side of the movable groove in a sliding mode, connecting blocks are fixedly connected to the front side and the rear side of the sliding plate, a movable plate is fixedly connected to one side, close to the platform, of the connecting block, and a clamping plate is fixedly connected to the outer side of the movable plate.
According to the precise clamp for machining, opposite threads are arranged at two ends of the bidirectional screw, and two ends of the bidirectional screw are respectively in threaded connection with the sliding blocks at the left side and the right side. The sliding blocks on the left side and the right side are convenient to control to move in opposite directions.
According to the accurate clamp for machining, a motor is fixedly connected to the right side of the platform, and the output end of the motor is fixedly connected with the right end of the bidirectional screw rod.
According to the precise clamp for machining, a reinforcing plate is fixedly connected between the clamping plate and the moving plate, and the reinforcing plate is of a triangular structure. The stability of the clamping plate is convenient to increase.
According to the precise clamp for machining, the outer side of the clamping plate is fixedly connected with a rubber plate. Is convenient for protecting the workpiece.
According to the accurate clamp for machining, an adjusting block is fixedly connected to the outer side of the sliding plate, a top plate is fixedly connected to the upper side of the fixing plate, and an electric push rod is fixedly connected between the top plate and the adjusting block. The height position of the clamping plate is convenient to adjust.
The scheme has the beneficial effects that:
1. through spout, slider, two-way screw rod and the connecting plate that the front and back both sides of platform set up, the grip block of the control both sides of being convenient for carries out the centre gripping to the work piece to the piece that has produced when having prevented to process falls into in the spout, influences two-way screw rod rotation.
2. Through being provided with fixed plate, movable groove, slide and grip block, the control grip block reciprocates of being convenient for, conveniently carries out the centre gripping to the different positions of work piece, is suitable for the work piece of co-altitude to carry out the centre gripping, increases the suitability of anchor clamps.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective view of an overall structure of a precision fixture for machining according to the present utility model;
FIG. 2 is a perspective view of a clamping unit in the precision clamp for machining according to the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is a perspective view of another view of the precision fixture for machining according to the present utility model.
Legend description:
1. a platform; 2. a chute; 3. a bidirectional screw; 4. a slide block; 5. a motor; 6. a connecting plate; 7. a clamping unit; 701. a fixing plate; 702. a moving groove; 703. a slide plate; 704. a connecting block; 705. a moving plate; 706. a clamping plate; 707. a rubber plate; 708. a reinforcing plate; 709. an adjusting block; 710. an electric push rod; 711. and a top plate.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 4, an embodiment of the present utility model provides a precision fixture for machining, including a platform 1: the spout 2 has all been seted up to the front and back both sides of platform 1, the inboard at both ends is all sliding connection in spout 2 left and right sides has slider 4, the inboard rotation of front side spout 2 is connected with bi-directional screw 3, the upside of the equal fixedly connected with connecting plate 6 of left and right sides slider 4, the upside of the connecting plate 6 of left and right sides all is provided with clamping unit 7, the both ends of bi-directional screw 3 are provided with opposite screw thread, and the both ends of bi-directional screw 3 respectively with the slider 4 threaded connection of left and right sides, the right side fixedly connected with motor 5 of platform 1, the output of motor 5 and the right-hand member fixed connection of bi-directional screw 3, through spout 2 of front and back both sides, the piece of having avoided work piece production when processing falls into on spout 2, the normal use of anchor clamps is influenced, when using anchor clamps, staff starts motor 5, motor 5 drives bi-directional screw 3 rotation, bi-directional screw 3 drive the slider 4 of left and right sides moves to opposite direction, then slider 4 drives connecting plate 6 and moves clamping plate 706 on the messenger's connecting plate 6, the work piece is held by clamping plate 706 of left and right sides.
The clamping unit 7 comprises a fixing plate 701, the fixing plate 701 is fixedly connected to the upper side of the connecting plate 6, a moving groove 702 is formed in one side, far away from the middle of the platform 1, of the fixing plate 701, a sliding plate 703 is connected to the inner side of the moving groove 702 in a sliding mode, connecting blocks 704 are fixedly connected to the front side and the rear side of the sliding plate 703, a moving plate 705 is fixedly connected to one side, close to the platform 1, of the connecting blocks 704, a clamping plate 706 is fixedly connected to the outer side of the moving plate 705, a rubber plate 707 is used for preventing damage to workpieces during clamping, an adjusting block 709 is fixedly connected to the outer side of the sliding plate 703, a top plate 711 is fixedly connected to the upper side of the fixing plate 701, an electric push rod 710 is fixedly connected between the top plate 711 and the adjusting block 709, when the clamping unit is used, a worker controls the electric push rod 710 through an external PLC, the electric push rod 710 drives the adjusting block 709 to move up and down, the adjusting block 709 drives the moving plate 705 to move, the moving plate 705 drives the connecting blocks 704 to move, and the connecting blocks 704 drive the sliding plate 703 to move on the moving groove 702, so that the height position of the clamping plate 706 is adjusted, workpieces with different heights can be clamped by the clamping plate 706, and the clamping device is more accurate, and the applicability of the clamping device is increased.
The clamping plate 706 and the moving plate 705 are fixedly connected with the reinforcing plate 708, and the reinforcing plate 708 is of a triangular structure, so that stability of the triangular structure is good, and stability of the clamping plate 706 is convenient to increase.
Working principle: when the device is used, a worker firstly places a workpiece on the platform 1, then starts the motor 5, and because of the sliding grooves 2 on the front side and the rear side, fragments are prevented from falling into the sliding grooves 2 to affect the use of the device, then the motor 5 drives the bidirectional screw 3 to rotate, the bidirectional screw 3 drives the fixing plates 701 on the connecting plates 6 on the left side and the right side to move, and the fixing plates 701 drive the clamping plates 706 to clamp the workpiece.
Before using the clamp, the worker controls the electric push rod 710 to drive the sliding plate 703 to move up and down, and the sliding plate 703 drives the clamping plate 706 on the moving plate 705 to move up and down, so that the height of the clamping plate 706 is adjusted, the clamping plate 706 is convenient to clamp workpieces with different heights, and the applicability of the clamp is improved.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a machining is with accurate anchor clamps which characterized in that includes platform (1): the novel sliding platform is characterized in that sliding grooves (2) are formed in the front side and the rear side of the platform (1), sliding blocks (4) are slidably connected to the inner sides of the left end and the right end of the sliding grooves (2), a bidirectional screw rod (3) is rotatably connected to the inner side of the sliding grooves (2) on the front side, connecting plates (6) are fixedly connected to the upper sides of the sliding blocks (4) on the left side and the right side, and clamping units (7) are arranged on the upper sides of the connecting plates (6) on the left side and the right side;
the clamping unit (7) comprises a fixing plate (701), the fixing plate (701) is fixedly connected to the upper side of the connecting plate (6), a moving groove (702) is formed in one side, far away from the middle of the platform (1), of the fixing plate (701), a sliding plate (703) is connected to the inner side of the moving groove (702) in a sliding mode, connecting blocks (704) are fixedly connected to the front side and the rear side of the sliding plate (703), a moving plate (705) is fixedly connected to one side, close to the platform (1), of the connecting blocks (704), and a clamping plate (706) is fixedly connected to the outer side of the moving plate (705).
2. The precise clamp for machining according to claim 1, wherein opposite threads are arranged at two ends of the bidirectional screw (3), and two ends of the bidirectional screw (3) are respectively in threaded connection with sliding blocks (4) at the left side and the right side.
3. The precise clamp for machining according to claim 1, wherein the right side of the platform (1) is fixedly connected with a motor (5), and the output end of the motor (5) is fixedly connected with the right end of the bidirectional screw rod (3).
4. The precise clamp for machining according to claim 1, wherein a reinforcing plate (708) is fixedly connected between the clamping plate (706) and the moving plate (705), and the reinforcing plate (708) has a triangular structure.
5. The precise clamp for machining according to claim 1, wherein a rubber plate (707) is fixedly connected to the outer side of the clamping plate (706).
6. The precise clamp for machining according to claim 1, wherein an adjusting block (709) is fixedly connected to the outer side of the sliding plate (703), a top plate (711) is fixedly connected to the upper side of the fixing plate (701), and an electric push rod (710) is fixedly connected between the top plate (711) and the adjusting block (709).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320545517.3U CN219704207U (en) | 2023-03-20 | 2023-03-20 | Machining is with accurate anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320545517.3U CN219704207U (en) | 2023-03-20 | 2023-03-20 | Machining is with accurate anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219704207U true CN219704207U (en) | 2023-09-19 |
Family
ID=87982690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320545517.3U Active CN219704207U (en) | 2023-03-20 | 2023-03-20 | Machining is with accurate anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219704207U (en) |
-
2023
- 2023-03-20 CN CN202320545517.3U patent/CN219704207U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107838806B (en) | Intelligent polishing machine tool | |
| CN219704207U (en) | Machining is with accurate anchor clamps | |
| CN113560912A (en) | Anchor clamps are used in digit control machine tool processing | |
| CN208825645U (en) | A kind of beveler automatic assembly line | |
| CN215239208U (en) | Drilling and tapping machine convenient for tool changing | |
| CN216097507U (en) | Positioning mechanism for workbench of numerical control machine tool | |
| CN210160766U (en) | Be used for panel CNC processing to use fixed clamping device | |
| CN108381220B (en) | Adjustable mechanical fixture | |
| CN109290613A (en) | A kind of beveler automatic assembly line | |
| CN220783049U (en) | Sleeve flat bottom milling groove forming device | |
| CN220197332U (en) | Elastic clamping mechanism for CNC (computerized numerical control) machining | |
| CN217571916U (en) | Positioner is used in digit control machine tool processing | |
| CN216372052U (en) | Machining platform for machining | |
| CN214517212U (en) | Sheet metal part press with positioning mechanism | |
| CN219005326U (en) | Automatic fixing device for hardware processing | |
| CN216607364U (en) | Improve positioning accuracy's numerically controlled fraise machine | |
| CN216066430U (en) | Clamping device is used in processing of wave filter cavity CNC | |
| CN221134935U (en) | Shaft part clamp | |
| CN214602056U (en) | Vertical drilling machine equipment for machining | |
| CN219967186U (en) | Workpiece positioning device for CNC machining and manufacturing | |
| CN215588612U (en) | Multi-axis machining center for machining mechanical parts | |
| CN108637723B (en) | Working method of adjustable mechanical clamp | |
| CN211804903U (en) | Finishing equipment for final assembly machine box | |
| CN219255111U (en) | High-precision automatic machine tool device | |
| CN216463087U (en) | Angle-adjustable multi-directional numerical control drilling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |