Thread rolling machine clamp
Technical Field
The utility model relates to the technical field of thread rolling machine clamp equipment, in particular to a thread rolling machine clamp.
Background
When the traditional processing is carried out on the mine, a worker usually manually places a workpiece to be processed on a thread rolling machine for cutting, so that personal safety of the operator is caused, and meanwhile, the manual operation requires time and effort for placing the workpiece at a correct position, so that the production efficiency is reduced, the processing period is increased, the manual operation is easily influenced by the skill level and fatigue degree of the operator, and instability of the processing quality such as size deviation or inconsistent surface roughness is caused.
Disclosure of utility model
The utility model aims to provide a thread rolling machine clamp, which aims to solve the problems that when a short worker operates, a workpiece to be machined is often manually placed on a thread rolling machine for cutting, so that personnel safety of operators is caused, meanwhile, the manual operation requires time and effort for placing the workpiece to a correct position, the production efficiency is reduced, the machining period is increased, the manual operation is easily influenced by the skill level and fatigue degree of the operators, and the machining quality is unstable, such as size deviation or inconsistent surface roughness.
In order to achieve the aim, the utility model provides the technical scheme that the thread rolling machine clamp comprises a base, a lifting device arranged on the base, a fine adjusting device and a guiding device arranged on the lifting device,
The fine adjustment device comprises an operation table, a first sliding table, a screw rod and a second sliding table, wherein a sliding groove is transversely formed in the operation table along the axis, the screw rod is arranged in the sliding groove, one end of the screw rod penetrates through the operation table, the adjustment hand wheel is fixedly connected with the screw rod, the other end of the screw rod is in contact with the inner wall of the sliding groove, a sliding block is connected onto the screw rod, the first sliding table is fixedly connected onto the sliding block and is in sliding fit with the sliding groove,
An adjusting groove is longitudinally arranged on the first sliding table along the axis, a second sliding table is slidably matched with the adjusting groove, a threaded through hole is arranged on the second sliding table, a threaded rod is engaged in the threaded through hole, one end of the threaded rod is connected with an adjusting hand wheel for driving the second sliding table to longitudinally adjust,
The guide device comprises a shell, a reset spring, fixed blocks and a second threaded rod, wherein the shell is a rectangular frame, the fixed blocks are symmetrically arranged on the left side and the right side in the shell respectively, triangular grooves are formed in the fixed blocks, gears are arranged in the shell, racks are meshed with the outer sides of the gears, the racks are fixedly connected with one fixed block, and the one fixed block is in sliding fit with the shell.
Preferably, the lifting device comprises a support column, a lifting rod and a positioning bolt, wherein the support column is fixedly connected to the base, and the lifting rod is inserted into the support column.
Preferably, the support columns and the lifting rods are uniformly provided with corresponding through holes, and positioning bolts are inserted into the through holes and used for limiting after lifting.
Preferably, the fixed block is provided with a triangular groove for accommodating a workpiece to be processed.
Preferably, a plurality of ball sockets are arranged in the triangular groove, and the ball sockets are connected with balls in the clamping grooves, so that the workpiece to be processed is guided, and rotation is provided when the workpiece to be processed rotates, and the workpiece to be processed is prevented from being unable to rotate after locking.
Compared with the prior art, the utility model has the beneficial effects that:
Through installing lifting device on the base to carry out accurate positioning through positioning bolt, lift the operation panel to the processing position, base and ground contact are firm, the steadiness has been improved, simultaneously, carry out horizontal regulation through adjusting first slip table, aim at the processing position of thread rolling machine with the work piece that will process, afterwards, drive the rack through the rotation gear and remove a fixed block, place the work piece that will process in the triangular groove of fixed block, the ball in the triangular groove closely laminates with the work piece that will process, then, adjust the gear and press from both sides tightly, and adjust the second slip table, carry out vertical transport with the work piece that will process, begin processing, after the processing is accomplished, close the thread rolling machine, take out the work piece that processes, through this kind of device, avoided personnel to manually place the work piece of processing, the potential safety hazard has been reduced, simultaneously, after the device is fixed to the processing position, can be through the spacing fine setting of lead screw, ensure processingquality's stability, set up the ball and can ensure that the work piece is rotatory smooth after thread rolling machine centre gripping, and provide the guide effect when cutting the screw, guarantee the machining precision.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the structure of the console according to the present utility model.
Fig. 3 is a schematic diagram of the mutual matching structure of the fixing block and the balls.
Fig. 4 is a schematic diagram of the mutual matching structure of the gear, the rack and the fixed block.
1, A base, 2, a supporting column, 3, a lifting rod, 4, an operating platform, 5, a first sliding table, 6, a screw rod, 7, a second sliding table, 8, a threaded rod, 9, a shell, 10, a fixed block, 11, a gear, 12, a ball, 13 and a rack.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "configured to," "connected," and the like are to be construed broadly as, for example, "connected" may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected or electrically connected, may be directly connected or indirectly connected through an intermediate medium, and may be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
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.
Embodiment 1 referring to fig. 1-4, an embodiment of the present utility model provides a thread rolling machine fixture, comprising a base 1, wherein the base 1 is in contact with the ground, the base 1 does not swing during the processing of a workpiece, a lifting device mounted on the base 1 for supporting, a fine adjustment device and a guide device mounted on the lifting device,
The fine adjustment device comprises an operation table 4 and the operation table 4 serving as the basis of the whole fine adjustment device, a working platform is provided, a sliding groove is transversely formed, a first sliding table 5 is driven to slide by rotating a screw rod 6, sliding in the horizontal direction is allowed, the first sliding table 5, the screw rod 6 and a second sliding table 7 are transversely formed on the operation table 4 along the axis, the screw rod 6 is arranged in the sliding groove, the first sliding table 5 is driven to transversely move when the screw rod 6 is rotated through an adjusting hand wheel, a workpiece to be processed is placed on the device, the processing position of a thread rolling machine is aligned through adjusting the transverse movement of the first sliding table 5, one end of the screw rod 6 penetrates through the operation table 4, the adjusting hand wheel is fixedly connected with the other end of the screw rod 6 and is in abutting contact with the inner wall of the sliding groove, a sliding block is connected with the first sliding table 5 fixedly connected with the sliding table 6 on the sliding block, the first sliding table 5 is in sliding fit with the sliding groove,
An adjusting groove is longitudinally formed in the first sliding table 5 along the axis, a second sliding table 7 is slidably matched in the adjusting groove, a threaded through hole is formed in the second sliding table 7, a threaded rod 8 is engaged in the threaded through hole, one end of the threaded rod 8 is connected with an adjusting hand wheel for driving the second sliding table 7 to longitudinally adjust, the second sliding table 7 is matched with the threaded rod 8 through the threaded through hole, the adjusting hand wheel is rotated to drive the second sliding table 7 to longitudinally move, a workpiece to be processed is driven to move towards the processing axis position of the thread rolling machine, the longitudinal movement is provided, meanwhile, the threaded rod 8 can be finely adjusted to ensure the processing precision,
The guiding device comprises a shell 9, fixing blocks 10, wherein the shell 9 is a rectangular frame, the fixing blocks 10 are symmetrically arranged on the left side and the right side in the shell 9 respectively, triangular grooves are formed in the fixing blocks 10 and used for positioning and guiding, the two fixing blocks 10 clamp and fix workpieces through the formed triangular grooves, meanwhile, the space between the fixing blocks 10 can be adjusted by driving a rack 13 through a rotating gear 11, the workpieces with different sizes can be clamped, the gear 11 is arranged in the shell 9, the rack 13 is meshed with the outer side of the gear 11, the rack 13 is fixedly connected with one fixing block 10, one fixing block 10 is in sliding fit with the shell 9, when in use, the gear 11 is driven to rotate through rotating a hand wheel, then the gear 11 drives the rack 13 to slide, then one fixing block 10 is driven to slide, the workpieces are loosened or clamped,
The fixed block 10 is provided with a triangular groove for accommodating a workpiece to be processed,
A plurality of ball sockets are arranged in the triangular groove, the clamping groove in the ball socket is connected with a ball 12 for guiding the workpiece to be processed and providing rotation when the workpiece to be processed rotates, so as to avoid the incapability of rotating the workpiece to be processed after locking,
The lifting device comprises a support column 2, a lifting rod 3 and a positioning bolt, wherein the support column 2 is fixedly connected to a base 1, the lifting rod 3 is inserted into the support column 2, corresponding through holes are uniformly formed in the support column 2 and the lifting rod 3, the positioning bolt is inserted into the through holes for limiting after lifting, the lifting device lifts an operating platform 4 to a processing position after lifting the lifting rod 3, then the positioning bolt is inserted into the corresponding through holes formed in the support column 2 and the lifting rod 3 for limiting and fixing, and the support property is provided,
When the device is used, firstly, the device is moved to the position of a thread rolling machine, then the lifting rod 3 is used for lifting the operation table 4, then the positioning bolt is inserted for limiting and fixing, the first sliding table 5 is driven to transversely move through the rotary threaded rod 8, then the rotary threaded rod 8 is driven to longitudinally slide the second sliding table 7 so as to align the position of the machining axis of the thread rolling machine, a workpiece is placed in the guiding device, the rack 13 is driven to slide a fixed block 10 through the rotary gear 11, the distance between the fixed blocks 10 is gradually increased so as to place the workpiece in the fixing block 10, then the rotary gear 11 slides the fixed block 10 to clamp the workpiece, the second sliding table 7 is moved for thread rolling, meanwhile, when the workpiece rotates, the balls 12 in the triangular grooves rotate along, guiding is simultaneously, after one workpiece is finished, the work is stopped, and the fixed block 10 is opened to prepare for the next machining task.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. 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.