CN218017139U - Machining center anchor clamps for lathe - Google Patents

Abstract

The utility model discloses a machining center anchor clamps for lathe, this anchor clamps aim at solving prior art down unable adjustment level, can not carry out the technical problem of fine setting to the height of anchor clamps. The clamp comprises a mounting plate, a first connecting plate and a height adjusting module, wherein the first connecting plate is arranged on the upper side of the mounting plate and used for connecting the mounting plate, and the height adjusting module is arranged on the upper side of the first connecting plate and used for adjusting the horizontal height; the right side of the first connecting plate is provided with a second connecting plate corresponding to the first connecting plate, the upper side of the height adjusting module is provided with a fixing frame, the inner side of the fixing frame is provided with a clamping module used for clamping workpieces, and the upper side and the lower side of the clamping module are provided with accurate adjusting modules used for accurately clamping the workpieces. The fixture can adjust the height of the clamping module through the arrangement of the height adjusting module, and meanwhile, the clamping module can be adjusted to be in a horizontal state, so that the precision of a workpiece is prevented from being influenced to a certain degree in the machining process.

Description

Machining center anchor clamps for lathe

Technical Field

The utility model belongs to the technical field of anchor clamps, concretely relates to machining center anchor clamps for lathe.

Background

At present, the machining centers of most machine tools are provided with a group of clamps to clamp workpieces, so that the stability of the workpieces is ensured, the workpieces cannot deviate or fall off due to the fact that machining equipment on the machine tool processes the workpieces, and the workpieces can be guaranteed to finish machining operation.

At present, a utility model with the patent number of CN202120066653.5 discloses a clamp for a processing machine tool, which belongs to the field of part processing, and comprises a workbench and a clamping plate, wherein the top of the workbench is fixedly connected with a fixed block, the internal thread of the fixed block is sleeved with a rotary rod, the top of the workbench is fixedly connected with a limiting plate, a movable trapezoidal block is placed at the top of the workbench, the top of the workbench is fixedly connected with a fixed rod, the top of the fixed rod is movably connected with a first movable rod, and one side of the first movable rod is fixedly sleeved with a rotary shaft; through setting up cardboard, limiting plate, dead lever, rotary rod, fixed block, removal trapezoidal piece, cylinder, rotation axis and movable rod, can install the dismantlement fast to anchor clamps, the anchor clamps of being not convenient for when having avoided anchor clamps for machine tool to take place to damage are dismantled and lead to the problem that machine tool anchor clamps for machine tool dismantle and waste time and energy to the change of anchor clamps for machine tool has brought the facility. However, the horizontal height of the clamp cannot be adjusted, the height of the clamp cannot be finely adjusted, and if the machine tool is placed unstably, the machining precision of a workpiece is easily influenced, and the quality of the workpiece is influenced to a certain extent.

Therefore, in order to solve the problem that the horizontal height of the clamp cannot be adjusted, it is necessary to improve the use scenario of the clamp.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

The utility model is not enough to prior art, an object of the utility model is to provide a machining center anchor clamps for lathe, this anchor clamps aim at solving prior art down can't adjust the level, can not carry out the technical problem finely tuned to the height of anchor clamps.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a machining center clamp for a machine tool, which comprises a mounting plate, a first connecting plate and a height adjusting module, wherein the first connecting plate is arranged on the upper side of the mounting plate and used for connecting the mounting plate, and the height adjusting module is arranged on the upper side of the first connecting plate and used for adjusting the horizontal height; the clamping device comprises a first connecting plate, a second connecting plate, a height adjusting module, a clamping module, a limiting plate and a clamping module, wherein the right side of the first connecting plate is provided with the second connecting plate corresponding to the first connecting plate, the upper side of the height adjusting module is provided with a fixing frame, the inner side of the fixing frame is provided with the clamping module used for clamping workpieces, the upper side and the lower side of the clamping module are provided with accurate adjusting modules used for accurately clamping workpieces, and the lower side of the first connecting plate and the lower side of the second connecting plate are provided with limiting plates used for limiting.

When the clamp of the technical scheme is used, the mounting plate is mounted at a machine tool machining center, then the first connecting plate and the second connecting plate are mounted at the upper side of the mounting plate and fixed by bolts, after the mounting plate is fixed, the position of the height adjusting module is adjusted, so that the whole clamping module can be ensured to be horizontal, in the using process, the position of the clamping module can be adjusted to clamp and fix a workpiece, after the fixing is finished, the accurate adjusting module is adjusted, so that the workpiece can be clamped more tightly by the accurate adjusting module, the workpiece on the clamp can not fall off in the machine tool operation process, when the clamping module needs to be cleaned, the clamping module can be detached from the fixing frame, and then scraps or other dirt on the inner side of the clamping module can be cleaned; through the setting of height adjusting module, can adjust the height of centre gripping module, also can adjust centre gripping module to the horizontality simultaneously to avoid its precision of work piece to receive certain influence in the course of working, through the setting of accurate adjusting module, can finely tune centre gripping module, make centre gripping module and accurate adjusting module can get the work piece centre gripping more firm, thereby avoid the work piece to drop in the course of working.

Preferably, the height adjusting module comprises a supporting plate, a first adjusting bolt for adjusting the height is arranged on the upper side of the supporting plate, and a connecting block for connecting the first connecting plate and the second connecting plate is arranged on the lower side of the first adjusting bolt. Through the setting of first adjusting bolt, can adjust the whole height and the level of backup pad, guarantee that mount and the centre gripping module of backup pad upside can guarantee the horizontality.

Further, the centre gripping module includes the fixed plate, the fixed plate inboard is equipped with the first sucking disc that is used for adsorbing the work piece, the fixed plate outside is equipped with and is used for connecting the second adjusting bolt of mount, second adjusting bolt inboard is equipped with the connector. Through the setting of second adjusting bolt, can adjust the position of fixed plate to the work piece to different length presss from both sides tightly fixedly.

Furthermore, the connector outside is equipped with evenly distributed's stopper, the fixed plate outside is equipped with and is used for fixing the adapter sleeve of connector. Through the mutual cooperation between stopper and the adapter sleeve, can be in the same place second adjusting bolt and adapter sleeve reciprocal anchorage for the position of fixed plate can normally be adjusted to second adjusting bolt.

Furthermore, a first clamping plate for fixing the workpiece is arranged on the inner side of the fixing plate, a second clamping plate for fixing the precise adjusting module is arranged on the lower side of the first clamping plate, and a third clamping plate is arranged on the upper side of the first clamping plate. Through the arrangement of the first clamping plate, the second clamping plate and the third clamping plate, the workpiece can be firmly fixed among the clamping plates, so that the workpiece is clamped and fixed.

Furthermore, the accurate adjusting module comprises a third adjusting bolt, a moving block used for moving is arranged on the inner side of the third adjusting bolt, a clamping block used for clamping a workpiece is arranged on the inner side of the moving block, and a second sucker is arranged on the inner side of the clamping block. Through the setting of third adjusting bolt, can adjust the position of movable block for the centre gripping piece of its inboard can press from both sides tight fixedly to the work piece.

Furthermore, the outer side of the clamping block is provided with a telescopic rod for connecting the moving block, and the outer side of the telescopic rod is provided with an elastic element capable of elastically stretching. Through the arrangement of the telescopic rod and the elastic element, a certain damping effect can be achieved, the workpiece is protected, and the workpiece is prevented from being damaged.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses an anchor clamps can be adjusted the height of clamping module through the setting of height adjusting module, also can adjust clamping module to the horizontality simultaneously to avoid its precision of work piece to receive certain influence in the course of working, through the setting of accurate adjusting module, can finely tune clamping module, make clamping module and accurate adjusting module can be more firm with the work piece centre gripping, thereby avoid the work piece to drop in the course of working.

Drawings

FIG. 1 is a schematic structural view of one embodiment of the clamping apparatus of the present invention;

FIG. 2 is a cross-sectional view of one embodiment of the clamp of the present invention;

FIG. 3 is a schematic diagram of a precise adjustment module according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a height adjustment module in one embodiment of the clamp of the present invention.

The symbols in the drawings are: 1. mounting a plate; 2. a first connecting plate; 3. a second connecting plate; 4. a support plate; 5. a height adjustment module; 6. a fixed mount; 7. a clamping module; 8. a fixing plate; 9. a precise adjustment module; 10. a limiting block; 11. connecting sleeves; 12. a limiting plate; 13. a connector; 14. a first adjusting bolt; 15. connecting blocks; 16. a third clamping plate; 17. a second clamping plate; 18. a first clamping plate; 19. a third adjusting bolt; 20. a moving block; 21. a clamping block; 22. a second suction cup; 23. a telescopic rod; 24. an elastic element; 25. and a second adjusting bolt.

Detailed Description

The specific embodiment is a machining center clamp for a machine tool, the structural schematic diagram of which is shown in fig. 1, and the sectional view of which is shown in fig. 2, the clamp comprises a mounting plate 1, a first connecting plate 2 arranged on the upper side of the mounting plate 1 and used for connecting the mounting plate 1, and a height adjusting module 5 arranged on the upper side of the first connecting plate 2 and used for adjusting the horizontal height; 2 right sides of first connecting plate are equipped with the second connecting plate 3 corresponding with first connecting plate 2, and 5 upsides of height adjusting module are equipped with mount 6, and 6 inboards of mount are equipped with the clamping module 7 that is used for the centre gripping work piece, and both sides are equipped with the accurate adjusting module 9 that is used for accurate centre gripping work piece about clamping module 7, and first connecting plate 2 and 3 downside of second connecting plate are equipped with and are used for spacing limiting plate 12.

For the present embodiment, the model and specification of the limiting plate 12 can be set as required.

Wherein, the height adjusting module 5 includes the backup pad 4, 4 upsides of backup pad are equipped with the first adjusting bolt 14 that is used for height-adjusting, first adjusting bolt 14 downside is equipped with connecting block 15 that is used for connecting first connecting plate 2 and second connecting plate 3, clamping module 7 includes fixed plate 8, 8 inboard sides of fixed plate are equipped with the first sucking disc that is used for adsorbing the work piece, 8 outsides of fixed plate are equipped with the second adjusting bolt 25 that is used for connecting mount 6, second adjusting bolt 25 inboard is equipped with connector 13, the connector 13 outside is equipped with evenly distributed stopper 10, 8 outsides of fixed plate are equipped with adapter sleeve 11 that is used for fixed connector 13, 8 inboard sides of fixed plate are equipped with the first grip block 18 that is used for fixed work piece, 18 downside of first grip block is equipped with the second grip block 17 that is used for fixed accurate adjusting module 9, 18 upside of first grip block is equipped with third grip block 16, accurate adjusting module 9 includes third adjusting bolt 19, 19 inboard of third adjusting bolt 19 is equipped with the movable block 20 that is used for moving, the inboard of movable block 20 is equipped with the grip block 21 that is used for clamping the work piece, 21 inboard is equipped with the second sucking disc 22, the outside of grip block 21 is equipped with the flexible component that is used for connecting movable block 23, the outside is equipped with telescopic link 23. The first suction cup and the second suction cup 22 have the same model and specification, and are arranged at each place, and can be specifically set as required.

The structure of the precise adjusting module of the clamp is schematically shown in fig. 3, and the structure of the height adjusting module of the clamp is schematically shown in fig. 4.

It should be noted that the number and distribution of the units of the limiting block 10 can be set according to the requirement.

When the fixture of the technical scheme is used, the mounting plate 1 is firstly mounted at a machine tool machining center, then the first connecting plate 2 and the second connecting plate 3 are mounted at the upper side of the mounting plate 1, the first connecting plate and the second connecting plate are fixed by bolts, after the fixing is finished, the position of the height adjusting module 5 is adjusted, the whole clamping module 7 can be leveled, in the using process, the position of the clamping module 7 can be adjusted to clamp and fix a workpiece, after the fixing is finished, the accurate adjusting module 9 is adjusted, the accurate adjusting module 9 can clamp the workpiece more tightly, the workpiece on the fixture can not fall down in the machine tool operation process, when the clamping module 7 needs to be cleaned, the clamping module 7 can be detached from the fixing frame 6, and then the waste scraps or other dirt on the inner side of the clamping module can be cleaned.

Claims (7)

1. A machining center clamp for a machine tool comprises a mounting plate, a first connecting plate and a height adjusting module, wherein the first connecting plate is arranged on the upper side of the mounting plate and used for connecting the mounting plate, and the height adjusting module is arranged on the upper side of the first connecting plate and used for adjusting the horizontal height; the clamping device is characterized in that the right side of the first connecting plate is provided with a second connecting plate corresponding to the first connecting plate, a fixing frame is arranged on the upper side of the height adjusting module, a clamping module used for clamping workpieces is arranged on the inner side of the fixing frame, accurate adjusting modules used for accurately clamping workpieces are arranged on the upper side and the lower side of the clamping module, and limiting plates used for limiting are arranged on the lower side of the first connecting plate and the lower side of the second connecting plate.

2. The machining center jig for the machine tool as claimed in claim 1, wherein the height adjusting module includes a support plate, a first adjusting bolt for adjusting the height is provided on an upper side of the support plate, and a connecting block for connecting the first connecting plate and the second connecting plate is provided on a lower side of the first adjusting bolt.

3. The machining center clamp for the machine tool according to claim 2, wherein the clamping module comprises a fixing plate, a first sucking disc for sucking a workpiece is arranged on the inner side of the fixing plate, a second adjusting bolt for connecting the fixing frame is arranged on the outer side of the fixing plate, and a connecting head is arranged on the inner side of the second adjusting bolt.

4. The machining center clamp for the machine tool as claimed in claim 3, wherein the outer side of the connector is provided with evenly distributed limiting blocks, and the outer side of the fixing plate is provided with a connecting sleeve for fixing the connector.

5. The machining center clamp for the machine tool according to claim 4, wherein a first clamping plate for fixing a workpiece is arranged on the inner side of the fixing plate, a second clamping plate for fixing the precise adjusting module is arranged on the lower side of the first clamping plate, and a third clamping plate is arranged on the upper side of the first clamping plate.

6. The machining center clamp for the machine tool as claimed in claim 5, wherein the precise adjustment module comprises a third adjustment bolt, a moving block for moving is arranged inside the third adjustment bolt, a clamping block for clamping a workpiece is arranged inside the moving block, and a second suction cup is arranged inside the clamping block.

7. The machining center clamp for the machine tool according to claim 6, wherein a telescopic rod for connecting the moving block is arranged outside the clamping block, and an elastic element capable of elastically stretching is arranged outside the telescopic rod.

Images