CN223532419U - A multi-station rotating tooling fixture - Google Patents

Abstract

The utility model belongs to the technical field of clamps, and particularly relates to a multi-station rotary tool clamp, which aims at solving the problems that the prior clamp cannot adjust a clamped workpiece, cannot ensure the stability and precision of the workpiece in the machining process and has poor practicability; the adjusting mechanism comprises an adjusting motor, and the adjusting motor is fixed in the clamp base through bolts. The utility model can drive the movable plate to rotate, so that the second clamped workpiece rotates to the lower part of the processing equipment, the workpiece can be continuously processed, the fixed bearing can ensure the rotation stability of the transmission rod, and the effect of adjusting the clamped workpiece is realized.

Description

Multi-station rotating tool clamp

Technical Field

The utility model relates to a fixture, in particular to a multi-station rotary fixture, and belongs to the technical field of fixtures.

Background

The tool, namely the process equipment, is a general term of various tools used in the manufacturing process, including cutters, clamps, dies, measuring tools, inspection tools, auxiliary tools, bench tools, station tools and the like. The fixture is an important component of the tool, and is used for clamping a workpiece or guiding a tool, so that the workpiece can be kept at a precise position in the machining process. The fixture is also known as a clamp, and in a broad sense, any device used to quickly, conveniently and safely mount a workpiece during any process may be referred to as a clamp.

In the prior art, as disclosed in the publication No. CN220331246U, the fixture comprises a base, a movable plate, two support plates, two adjusting modules, two clamping plates and two clamping driving modules, wherein the two support plates are slidably arranged on the base, one end of each adjusting module is connected with the base, the other end of each adjusting module is connected with the support plate, the support plates reciprocate along the base through the adjusting modules, two ends of the movable plate are respectively clamped and inserted on the two support plates, and the clamping plates are arranged between the two support plates. The position of the two support plates between the bases can be positioned together through the adjusting module and the movable plate, and the clamping driving module drives the clamping plate on one side to approach the clamping plate on the opposite other side so as to clamp a workpiece, so that the clamping device is simple in structure.

In the above technical scheme, although the position between the bases through the two support plates can be positioned together through the adjusting module and the movable plate so as to clamp the workpiece, the clamping device cannot adjust the clamped workpiece, cannot ensure the stability and precision of the workpiece in the processing process, and has poor practicability.

Disclosure of utility model

The utility model provides a multi-station rotary tool clamp for solving the problems that the clamped workpiece cannot be adjusted, the stability and the precision of the workpiece in the machining process cannot be ensured, and the practicability is poor.

The multi-station rotary tool clamp comprises a clamp base, wherein a movable plate is arranged above the clamp base, an adjusting mechanism for adjusting the clamp is arranged inside the clamp base, and a fixing mechanism for fixing the height of the clamp is arranged below the clamp base;

The adjusting mechanism comprises an adjusting motor, the adjusting motor is fixed in the clamp base through a bolt, a driving gear is fixed on a power output shaft of the adjusting motor, a driven gear is meshed with one side of the driving gear, and a transmission rod fixedly connected with the movable plate is fixed at the upper end of the driving gear.

As a still further scheme of the utility model, the outer surface of the transmission rod is sleeved with a fixed bearing embedded on the upper surface of the clamp base.

As a still further scheme of the utility model, four clamping electric cylinders are fixed on the upper surface of the movable plate through bolts, and fixing plates are arranged at the upper ends of the four clamping electric cylinders.

As a still further scheme of the utility model, the telescopic ends of the four clamping electric cylinders are respectively fixed with a clamping plate, and the inner walls of the clamping plates are fixed with protective rubber mats.

As a still further proposal of the utility model, the fixing mechanism comprises an adjusting piece, the adjusting piece is arranged below the clamp base, and a fixing seat is fixed on the lower surface of the adjusting piece.

As a still further scheme of the utility model, a connecting rod fixedly connected with a clamp base is connected in a telescopic way in the adjusting piece, a screw rod is connected in a threaded way in the connecting rod, and a stepping motor is fixed at the input end of the screw rod.

As a still further proposal of the utility model, the upper ends of the fixing seats are symmetrically fixed with two guide pipes, and the interiors of the two guide pipes are respectively connected with a guide rod fixedly connected with the clamp base in a telescopic way.

The utility model has the advantages that the movable plate can be driven to rotate, so that a second clamped workpiece can rotate to the lower part of the processing equipment, the workpiece can be continuously processed, the fixed bearing can ensure the rotation stability of the transmission rod, and the effect of adjusting the clamped workpiece can be realized;

The connecting rod which drives the threaded connection through the rotation of the screw rod moves vertically, the guide pipe connected to the guide rod can play a role in guiding, the clamp base is prevented from moving to deviate, the height of the clamp base can be adjusted, and the whole height of the tool clamp is convenient to adjust.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of a clamp base of the present utility model;

FIG. 3 is a schematic perspective view of a clamp base of the present utility model;

Fig. 4 is an enlarged view of the utility model at a in fig. 1.

1, A clamp base; 2, a movable plate, 3, an adjusting motor, 31, a driving gear, 32, a driven gear, 33, a transmission rod, 34, a fixed bearing, 4, a clamping electric cylinder, 5, a fixed plate, 6, a clamping plate, 7, a protective rubber cushion, 8, an adjusting piece, 81, a fixed seat, 82, a connecting rod, 83, a screw rod, 84, a stepping motor, 85, a guide rod, 86 and a guide pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 4, a multi-station rotary tool clamp comprises a clamp base 1, wherein a movable plate 2 is arranged above the clamp base 1, an adjusting mechanism for adjusting the clamp is arranged inside the clamp base 1, and a fixing mechanism for fixing the height of the clamp is arranged below the clamp base 1;

The adjustment mechanism includes accommodate motor 3, accommodate motor 3 passes through the inside of bolt fastening at anchor clamps base 1, accommodate motor 3's power take off shaft is fixed with driving gear 31, one side meshing of driving gear 31 has driven gear 32, driving gear 31's upper end is fixed with the transfer line 33 with fly leaf 2 fixed connection, the surface cover of transfer line 33 is equipped with the fixed bearing 34 of inlaying at anchor clamps base 1 upper surface, the upper surface of fly leaf 2 is through bolt fastening has four centre gripping electric jar 4, fixed plate 5 is all installed to four centre gripping electric jar 4's upper end, four centre gripping electric jar 4's flexible ends all are fixed with grip block 6, the inner wall of grip block 6 is fixed with protection cushion 7, through the centre gripping electric jar 4 that sets up on fly leaf 2, place the work piece that needs processing on fixed plate 5, centre gripping electric jar 4 drives two grip blocks 6 each other, and then carry out centre gripping fixed to the work piece, and cause the damage when the work piece centre gripping, be convenient for follow-up to polish processing to the work piece, accommodate motor 3 that sets up in base 1 through the anchor clamps, after first work piece processing is accomplished, accommodate motor 3 drives the rotation of gear 31, and drive down the rotation of driven gear 33, and then rotate the drive line 33, and rotate the realization is rotated and can be rotated and be guaranteed to carry out the rotation to the fixed equipment, and carry out the rotation to the work piece, and be rotated and be processed, and be rotated and be driven and to the work piece is fixed.

Example two

In addition to all technical characteristics in the first embodiment, the fixing mechanism comprises an adjusting piece 8, the adjusting piece 8 is arranged below the clamp base 1, a fixing seat 81 is fixed on the lower surface of the adjusting piece 8, a connecting rod 82 fixedly connected with the clamp base 1 is telescopically connected to the inside of the adjusting piece 8, a screw rod 83 is connected to the inside of the connecting rod 82 in a threaded mode, a stepping motor 84 is fixed to the input end of the screw rod 83, two guide pipes 86 are symmetrically fixed to the upper end of the fixing seat 81, guide rods 85 fixedly connected with the clamp base 1 are telescopically connected to the inside of the two guide pipes 86, the screw rod 83 can be driven to rotate through the stepping motor 84 arranged in the adjusting piece 8, the screw rod 83 can be driven to vertically move through the connecting rod 82 connected to the guide rods 85, the guide effect can be achieved, deflection is avoided when the clamp base 1 moves, the height of the clamp base 1 can be adjusted, and the whole height of the tool clamp is convenient to adjust.

Before the multi-station rotating tool clamp is used, the tool clamp is placed at a proper position, the fixed seat 81 is arranged to ensure the overall stability of the clamp, during use, a workpiece to be processed is placed on the fixed plate 5 through the clamping electric cylinder 4 arranged on the movable plate 2, the clamping electric cylinder 4 drives the two clamping plates 6 to be close to each other, the workpiece is clamped and fixed, the protective rubber pad 7 can avoid damage to the workpiece during clamping, the workpiece is polished and processed conveniently, the adjusting motor 3 is arranged in the clamp base 1, after the first workpiece is processed, the adjusting motor 3 drives the driving gear 31 to engage with the driven gear 32 to rotate, and then the driving rod 33 is synchronously driven to rotate, so that the workpiece clamped by the second clamping is rotated to the lower part of the processing equipment, the workpiece can be continuously processed, the fixed bearing 34 is arranged to ensure the rotating stability of the driving rod 33, the workpiece is clamped and adjusted, the screw rod 83 is driven to rotate through the screw motor 84 arranged in the adjusting piece 8, the screw 83 is driven to rotate, the connecting rod 83 is driven to drive the vertical connecting rod to be connected with the guide rod 85, and the tool clamp can not be adjusted conveniently when the whole clamp is connected to the guide tube 1, and the tool clamp is not convenient to move conveniently.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The multi-station rotary tool clamp comprises a clamp base (1) and is characterized in that a movable plate (2) is arranged above the clamp base (1), an adjusting mechanism for adjusting a clamp is arranged inside the clamp base (1), and a fixing mechanism for fixing the height of the clamp is arranged below the clamp base (1);

The adjusting mechanism comprises an adjusting motor (3), the adjusting motor (3) is fixed inside the clamp base (1) through bolts, a driving gear (31) is fixed on a power output shaft of the adjusting motor (3), a driven gear (32) is meshed on one side of the driving gear (31), and a transmission rod (33) fixedly connected with the movable plate (2) is fixed at the upper end of the driving gear (31).

2. The multi-station rotary tool clamp according to claim 1, wherein the outer surface of the transmission rod (33) is sleeved with a fixed bearing (34) embedded on the upper surface of the clamp base (1).

3. The multi-station rotary tool clamp according to claim 1, wherein four clamping electric cylinders (4) are fixed on the upper surface of the movable plate (2) through bolts, and fixed plates (5) are arranged at the upper ends of the four clamping electric cylinders (4).

4. The multi-station rotary tool clamp disclosed by claim 3 is characterized in that the telescopic ends of the four clamping electric cylinders (4) are respectively fixed with a clamping plate (6), and the inner wall of each clamping plate (6) is fixed with a protective rubber mat (7).

5. The multi-station rotary tool clamp according to claim 1, wherein the fixing mechanism comprises an adjusting piece (8), the adjusting piece (8) is arranged below the clamp base (1), and a fixing seat (81) is fixed on the lower surface of the adjusting piece (8).

6. The multi-station rotary tool clamp according to claim 5, wherein a connecting rod (82) fixedly connected with the clamp base (1) is connected to the inside of the adjusting piece (8) in a telescopic manner, a screw rod (83) is connected to the inside of the connecting rod (82) in a threaded manner, and a stepping motor (84) is fixed to the input end of the screw rod (83).

7. The multi-station rotary tool clamp as claimed in claim 6, wherein two guide pipes (86) are symmetrically fixed at the upper end of the fixing seat (81), and guide rods (85) fixedly connected with the clamp base (1) are telescopically connected inside the two guide pipes (86).