CN210306870U - Workpiece clamping device for machine tool machining - Google Patents
Workpiece clamping device for machine tool machining Download PDFInfo
- Publication number
- CN210306870U CN210306870U CN201920817639.7U CN201920817639U CN210306870U CN 210306870 U CN210306870 U CN 210306870U CN 201920817639 U CN201920817639 U CN 201920817639U CN 210306870 U CN210306870 U CN 210306870U
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- front panel
- panel
- table cylinder
- plate
- machine tool
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- Expired - Fee Related
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Abstract
The utility model discloses a workpiece clamping device used in machine tool machining, which comprises a bottom plate, a supporting plate, a fixed rod, a sliding block, a front panel, a rear panel, a threaded rod and a sliding table cylinder, wherein the supporting plate, the front panel, the rear panel and the bottom plate are connected by bolts, the fixed rod is arranged between the supporting plate and the front panel, a side plate is arranged between the front panel and the rear panel, the upper end of the side plate is provided with an upper panel, a cavity is formed between the front panel, the rear panel, the side plate, the upper panel and the bottom plate, the sliding table cylinder is arranged in the cavity, a linking block is arranged on the sliding table cylinder, the sliding block is arranged at the upper end of the fixed rod, a top plate and a fixed block are respectively arranged at two sides of the sliding block, two ends of the threaded rod are respectively connected with the fixed block and the linking, the purpose of fixing the workpiece is achieved, and the fixed workpiece is not easy to slide and is firm and reliable after being fixed.
Description
Technical Field
The utility model relates to a work piece clamping device for in the machine tool machining.
Background
When a machine tool is used for processing a workpiece, the workpiece needs to be fixed firstly, the existing fixing modes are various, some fixing modes are directly fixed through manual hands, the danger is high, and meanwhile, the workpiece is fixed mostly by manually rotating a screw and extruding the workpiece through the rotation of the screw; the fixing mode wastes time and labor when the workpiece is fixed, the stability of the fixed workpiece is poor, and the phenomena of shaking and moving frequently occur in the processing process, so that the workpiece is not accurately processed and damaged; therefore, it is urgently needed to develop a new clamp to change the current fixing mode.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a can install fixedly on the lathe, can fix the work piece, the work piece is fixed convenient, can not rock after the work piece is fixed, makes things convenient for the lathe to process the work piece, can improve the work piece precision of adding man-hour, has the work piece clamping device that is arranged in the lathe processing of practicality and use universality.
In order to solve the above problem, the utility model adopts the following technical scheme:
a workpiece clamping device used in machine tool processing comprises a bottom plate, a supporting plate, a sliding block, a front panel, a rear panel, a threaded rod and a sliding table cylinder, wherein the supporting plate, the front panel, the rear panel and the bottom plate are connected through bolts, a fixing rod is arranged between the supporting plate and the front panel, the fixing rod is connected with the supporting plate and the front panel through bolts, a side plate is arranged between the front panel and the rear panel, an upper panel is arranged at the upper end of the side plate, a cavity is formed between the front panel, the rear panel, the side plate, the upper panel and the bottom plate, the sliding table cylinder is arranged in the cavity, the lower end of the sliding table cylinder is fixedly connected with the bottom plate, a linking block is arranged on the sliding table cylinder, the sliding block is arranged at the upper end of the fixing rod, a top plate and a fixing block are respectively fixed at two sides of the, and the rear panel is provided with an air inlet and outlet which is connected with the sliding table cylinder.
The utility model adopts the threaded rod to adjust the distance between the supporting plate and the top plate conveniently, thereby enlarging the application range; through the setting that adopts the slip table cylinder, the pressure through the slip table cylinder pressurizes the work piece between backup pad and roof for the work piece is difficult not hard up after pressing from both sides tightly, has made things convenient for the processing preparation of work piece, has also been convenient for taking of work piece simultaneously, has increased its convenience, has improved work efficiency, has practicality and the universality of use.
Preferably, friction lines are arranged on the opposite surfaces of the supporting plate and the top plate.
The clamping device is convenient for clamping the workpiece, and the clamped workpiece is not easy to slide.
Preferably, the threaded rod is a double-headed threaded rod.
This setting, the threaded rod of being convenient for is adjusted the distance for the threaded rod rotates less number of turns and can reach the bigger travel of slider.
Preferably, the number of the fixing rods is two, and the lower end of the sliding block is arranged between the two fixing rods.
This setting has effectually prevented that the slider skew from appearing at the in-process that removes, guarantees normal foling between backup pad and the roof.
Preferably, threaded holes are formed in the joints of the fixing block, the connecting block and the threaded rod.
This setting, the threaded rod of being convenient for rotates, adjusts the distance between backup pad and the roof through the rotation of threaded rod, makes things convenient for the work piece to fix.
The utility model has the advantages that: the workpiece fixing device can be installed and fixed on a machine tool, can fix a workpiece, is convenient to fix, can not shake after the workpiece is fixed, is convenient for the machine tool to process the workpiece, can improve the precision of the workpiece during processing, and has practicability and universality.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the scope of the present invention is not limited thereto.
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the working state of the present invention;
fig. 4 is a schematic top view of the present invention;
FIG. 5 is a schematic side view of the slider of the present invention;
fig. 6 is a schematic view of the installation of the top plate of the present invention;
the automatic welding machine comprises a base plate 1, a supporting plate 2, a fixing rod 3, a sliding block 4, a top plate 5, a fixing block 6, a front panel 7, a rear panel 8, an upper panel 9, a side panel 10, a threaded rod 11, a connecting block 12, a sliding table cylinder 13, an air inlet and an air outlet 14 and a workpiece 15.
Detailed Description
Referring to fig. 1 to 6, a workpiece clamping device for machine tool machining comprises a bottom plate 1, a supporting plate 2, a sliding block 4, a front panel 7, a rear panel 8, a threaded rod 11 and a sliding table cylinder 13, wherein the supporting plate 2, the front panel 7, the rear panel 8 and the bottom plate 1 are connected through bolts, a fixing rod 3 is arranged between the supporting plate 2 and the front panel 7, the fixing rod 3 is connected with the supporting plate 2 and the front panel 7 through bolts, a side plate 10 is arranged between the front panel 7 and the rear panel 8, an upper panel 9 is arranged at the upper end of the side plate 10, a cavity is formed between the front panel 7, the rear panel 8, the side plate 10, the upper panel 9 and the bottom plate, the sliding table cylinder 13 is arranged in the cavity, the lower end of the sliding table cylinder 13 is fixedly connected with the bottom plate 1, an engaging block 12 is arranged on the sliding table cylinder 13, the sliding block 4 is arranged at the upper end of the fixing rod 3, a, the one end and the fixed block 6 of threaded rod 11 are connected, and the other end of threaded rod 11 passes front panel 7 and links up piece 12 and be connected, fixed block 6, the junction that links up piece 12 and threaded rod 11 all are equipped with the screw hole, be equipped with a business turn over gas port 14 on the rear panel 8, business turn over gas port 14 is connected with slip table cylinder 13, all be equipped with friction line on the opposite face of backup pad 2 and roof 5 dead lever 3 is two, the lower extreme of slider 4 is arranged in between two dead levers 3, threaded rod 11 is double threaded rod.
When the utility model is used, the clamping device is placed on a machine tool to be used, a proper distance is adjusted, the bottom plate of the clamping device is fixed on the table top of the machine tool through fixing parts such as bolts, a workpiece to be processed is placed between the supporting plate and the top plate, the sliding table cylinder is started, the sliding table cylinder pushes the threaded rod to move, the threaded rod pushes the slider to move on the fixed rod, the slider drives the top plate to move towards the supporting plate, and when the sliding table cylinder pushes the threaded rod to move to a certain distance, the workpiece is clamped between the supporting plates by the top plate; during operation, the sliding table cylinder is always in a pressurized state, so that the thrust of the sliding table cylinder is ensured, and the workpiece cannot be loosened.
When the workpieces to be processed are products of the same specification, the height of the workpieces can be controlled by adding the block-shaped objects at the lower ends of the inner sides of the supporting plates when the workpieces are clamped.
Because the grinding wheel, the drill bit, the milling cutter and the like of the machine tool (grinding machine, drilling machine and milling machine) are reserved by a larger space during working, the upper end surface of the grinding wheel, the drill bit, the milling cutter and the like can be kept flush when a workpiece is machined, and meanwhile, the grinding wheel, the drill bit and the milling cutter are adjusted according to specific conditions.
The utility model discloses a be equipped with a plurality of mounting holes on the bottom plate to be convenient for press from both sides the installation and the fixing of tight frock on the lathe.
The utility model discloses a slider thickness can adjust, change according to the thickness of processing work piece.
The utility model discloses the adjusting distance of threaded rod is 0 ~ 3 centimetres.
The utility model discloses a slip table cylinder also can carry out the adjustment on the pressure according to the size of work piece.
The utility model discloses can use on machine tools such as grinding machine, drilling machine, milling machine.
The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. A workpiece clamping device for machine tool machining is characterized in that: comprises a bottom plate, a supporting plate, a sliding block, a front panel, a rear panel, a threaded rod and a sliding table cylinder, wherein the supporting plate, the front panel, the rear panel and the bottom plate are connected by bolts, a fixing rod is arranged between the supporting plate and the front panel, the fixing rod is connected with the supporting plate and the front panel by bolts, a side plate is arranged between the front panel and the rear panel, an upper panel is arranged at the upper end of the side plate, a cavity is formed between the front panel, the rear panel, the side plate, the upper panel and the bottom plate, the sliding table cylinder is arranged in the cavity, the lower end of the sliding table cylinder is fixedly connected with the bottom plate, a linking block is arranged on the sliding table cylinder, the sliding block is arranged at the upper end of the fixing rod, a top plate and a fixing block are respectively fixed at two sides of the sliding block, one end of, the air inlet and outlet are connected with the sliding table cylinder.
2. A workpiece clamping device for use in machine tool machining according to claim 1, characterised in that: and friction grains are arranged on the opposite surfaces of the supporting plate and the top plate.
3. A workpiece clamping device for use in machine tool machining according to claim 1, characterised in that: the threaded rod is a double-end threaded rod.
4. A workpiece clamping device for use in machine tool machining according to claim 1, characterised in that: the number of the fixed rods is two, and the lower end of the sliding block is arranged between the two fixed rods.
5. A workpiece clamping device for use in machine tool machining according to claim 1, characterised in that: and threaded holes are formed in the joints of the fixed block, the connecting block and the threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920817639.7U CN210306870U (en) | 2019-06-03 | 2019-06-03 | Workpiece clamping device for machine tool machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920817639.7U CN210306870U (en) | 2019-06-03 | 2019-06-03 | Workpiece clamping device for machine tool machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210306870U true CN210306870U (en) | 2020-04-14 |
Family
ID=70141515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920817639.7U Expired - Fee Related CN210306870U (en) | 2019-06-03 | 2019-06-03 | Workpiece clamping device for machine tool machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210306870U (en) |
-
2019
- 2019-06-03 CN CN201920817639.7U patent/CN210306870U/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: 20200414 Termination date: 20210603 |