CN210550582U

CN210550582U - Portable flat plate tool clamp with dovetail groove

Info

Publication number: CN210550582U
Application number: CN201921063552.1U
Authority: CN
Inventors: 张坤; 刘贵明
Original assignee: Gaoyuan Mechanism Manufacturing Co ltd
Current assignee: Gaoyuan Mechanism Manufacturing Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-05-19
Anticipated expiration: 2029-07-09

Abstract

The utility model relates to a frock clamp technical field, and a portable dull and stereotyped frock clamp with dovetail is disclosed, which comprises a fixing plate and i, the spout has been seted up in the inside left side of fixed plate, the inslot movable mounting of spout has the slider, the inside movable mounting of slider has the installation pole that extends to the spout top, movable splint have been cup jointed at the outside of installation pole and the top that is located the fixed plate, the installation cavity has been seted up to the inside of installation pole and the top that is located movable splint, the inner chamber roof fixed mounting of installation cavity has the promotion spring, the bottom fixed mounting that promotes the spring has the push pedal, the equal movable mounting in the inside left and right sides of push pedal has the sliding block that runs through and extend to the push pedal bottom, the equal fixed mounting in bottom of two. This portable flat board has dovetail frock clamp, has reached the effect that can conveniently change frock clamp's shape, can process the work piece of different sizes and different shapes, also can practice thrift the cost.

Description

Portable flat plate tool clamp with dovetail groove

Technical Field

The utility model relates to a frock clamp technical field specifically is a portable flat slab band dovetail frock clamp.

Background

The tooling is a general short, the fixture is a process device used for rapidly fastening a workpiece during machining so as to ensure that a machine tool, a cutter and the workpiece keep correct relative positions, namely the tooling fixture is an indispensable part for machining, and the fixture technology is developed towards high precision, high efficiency, modules, combinations, universality and economy under the drive of the development of the machine tool technology towards high speed, high efficiency, precision, composite, intelligent and environment-friendly directions.

The existing tool clamp with the dovetail groove in the existing market has the advantages of portability and simple structure, but most of the groove distances in the existing tool clamp with the dovetail groove are fixed and cannot be adjusted according to machining requirements, different workpieces are machined by the tool clamp with different sizes, and the cost is very wasted, so that the problem that the portable tool clamp with the dovetail groove is provided is solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a portable flat slab band dovetail frock clamp possesses advantages such as convenient adjustment tank pitch, and it is fixed mostly to have solved the tank pitch among the current frock clamp of taking the dovetail, can not adjust according to the processing needs, just needs not unidimensional frock clamp, the problem of very extravagant cost to process the work piece of difference.

(II) technical scheme

For the purpose of realizing above-mentioned convenient adjustment tank spacing, the utility model provides a following technical scheme: a portable tool clamp with a flat plate and a dovetail groove comprises a fixed plate, wherein a sliding groove is formed in the left side of the inner portion of the fixed plate, a sliding block is movably arranged in the sliding groove, an installation rod extending to the top of the sliding groove is movably arranged in the sliding block, a movable clamping plate is sleeved on the outer side of the installation rod and located at the top of the fixed plate, an installation cavity is formed in the installation rod and located above the movable clamping plate, a pushing spring is fixedly arranged on the top wall of an inner cavity of the installation cavity, a pushing plate is fixedly arranged at the bottom of the pushing spring, sliding blocks penetrating through and extending to the bottom of the pushing plate are movably arranged on the left side and the right side of the inner portion of the pushing plate, movable blocks extending to the left side and the right side of the installation rod respectively are fixedly arranged at the bottoms of the two sliding blocks, a limiting block in contact, the top of fixed plate and the right side fixed mounting who is located movable splint have the dead lever, and fixed splint have been cup jointed in the outside of dead lever, and the nut has been cup jointed in the outside of dead lever and the top that is located fixed splint, the equal fixed mounting in both sides has the joint around the fixed plate, and the bump has been cup jointed in the outside of joint.

Preferably, the sliding groove is T-shaped, the width of the bottom of the sliding groove is larger than that of the top of the sliding groove, and the width of the sliding block is matched with that of the bottom of the sliding groove.

Preferably, the sliding tray has been seted up to the bottom of push pedal, and sliding tray and sliding block are the T type, sliding tray and sliding block are its top width and are greater than its bottom width.

Preferably, the through-hole with movable block looks adaptation is all seted up to the left and right sides of installation pole, and the height that highly is greater than the stopper of through-hole.

Preferably, the telescopic distance of the pulling spring is greater than the sum of the lengths of the two limit blocks and the lengths of the two movable blocks extending to the outer side of the mounting rod, and the length of the sliding groove is greater than the sum of the lengths of the two limit blocks and the lengths of the two movable blocks extending to the outer side of the mounting rod.

Preferably, the outer side of the fixing rod is provided with an external thread, and the nut is in threaded connection with the fixing rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a portable flat slab band dovetail frock clamp possesses following beneficial effect:

the portable flat plate tool clamp with the dovetail groove can change the distance between the sliding clamping plate and the fixed clamping plate by arranging the sliding groove, the sliding block and the mounting rod, the workpieces with different sizes can be conveniently processed, the push spring, the pulling spring and the limiting block are arranged, the push plate can be pushed downwards by the pushing spring, the push plate can push the movable block and the limiting block to move downwards, then the movable block is pushed to the left side and the right side by the pulling spring to enable the limiting block to extend to the top of the movable clamping plate, the movable clamping plate can be fixed by the downward pressure of the pushing spring to avoid the movable clamping plate from moving randomly, the limiting block is pressed to one side close to the pulling spring to enable the limiting block to extend to the hole of the through hole, the movable clamping plate can be taken out at the moment, the nut can be taken out by rotating, the fixed clamping plate can be taken out at the moment, and the shape of, the machine can process workpieces with different sizes and different shapes, is more convenient for users to use, and can save cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a top view of the structure of the present invention.

In the figure: the device comprises a fixing plate 1, a sliding groove 2, a sliding block 3, a mounting rod 4, a movable clamping plate 5, a mounting cavity 6, a pushing spring 7, a pushing plate 8, a sliding block 9, a movable block 10, a limiting block 11, a pulling spring 12, a fixing rod 13, a fixed clamping plate 14, a nut 15, a joint 16 and a convex point 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a portable flat plate strip dovetail groove tooling fixture comprises a fixed plate 1, a sliding groove 2 is formed in the left side of the inside of the fixed plate 1, a sliding block 3 is movably mounted in the sliding groove 2, the sliding groove 2 is of a T shape, the width of the bottom of the sliding groove 2 is larger than that of the top of the sliding groove, the width of the sliding block 3 is matched with that of the bottom of the sliding groove 2, a mounting rod 4 extending to the top of the sliding groove 2 is movably mounted in the sliding block 3, a movable clamping plate 5 is sleeved on the outer side of the mounting rod 4 and positioned at the top of the fixed plate 1, a mounting cavity 6 is formed in the mounting rod 4 and positioned above the movable clamping plate 5, a pushing spring 7 is fixedly mounted on the top wall of an inner cavity of the mounting cavity 6, a pushing plate 8 is fixedly mounted at the bottom of the pushing spring 7, sliding blocks 9 extending to the bottom, the sliding groove and the sliding block 9 are both T-shaped, the top width of the sliding groove and the sliding block 9 is larger than the bottom width thereof, the bottoms of the two sliding blocks 9 are both fixedly provided with movable blocks 10 respectively extending to the left and right sides of the mounting rod 4, the opposite sides of the two movable blocks 10 are both fixedly provided with limit blocks 11 contacting with the movable clamping plate 5, the left and right sides of the mounting rod 4 are both provided with through holes matched with the movable blocks 10, the height of the through holes is larger than the height of the limit blocks 11, the opposite sides of the two movable blocks 10 are both fixedly connected with a pulling spring 12, the extension distance of the pulling spring 12 is larger than the sum of the length of the two limit blocks 11 and the length of the two movable blocks 10 extending to the outer side of the mounting rod 4, the length of the sliding groove is larger than the sum of the length of the two limit blocks 11 and the length of the two movable blocks 10 extending to the outer side of, the outer side of the fixed rod 13 is sleeved with a fixed clamping plate 14, the outer side of the fixed rod 13 and the top of the fixed clamping plate 14 are sleeved with a nut 15, the outer side of the fixed rod 13 is provided with external threads, the nut 15 is in threaded connection with the fixed rod 13, the front side and the rear side of the fixed plate 1 are both fixedly provided with joints 16, the outer side of each joint 16 is sleeved with a convex point 17, through the arrangement of the sliding groove 2, the sliding block 3 and the installation rod 4, the distance between the sliding clamping plate 5 and the fixed clamping plate 14 can be changed by sliding the sliding block 3 in the sliding groove 2, workpieces with different sizes can be conveniently processed, through the arrangement of the pushing spring 7, the pulling spring 12 and the limiting block 12, the pushing spring 7 can push the pushing plate 8 downwards, the pushing plate 8 can push the movable block 10 and the limiting block 11 to move downwards, and then the pushing spring 12, through the decurrent pressure of promotion spring 7, can fix movable clamp plate 5, avoid movable clamp plate 5 to remove at will, press stopper 11 to one side that is close to pulling spring 12, make stopper 11 extend to the downthehole of through-hole, can take out movable clamp plate 5 this moment, take off nut 15 through the rotation, can take out fixed clamp plate 14 this moment, this structure can conveniently change frock clamp's shape, can process the work piece of unidimensional and different shapes, can more facilitate the use person use, also can practice thrift the cost.

In conclusion, the portable flat plate tool clamp with the dovetail groove can change the distance between the sliding clamping plate 5 and the fixed clamping plate 14 by arranging the sliding groove 2, the sliding block 3 and the mounting rod 4 and slide in the sliding groove 2 through the sliding block 3, so that workpieces with different sizes can be conveniently processed, the push plate 8 can be pushed downwards through the push spring 7 by arranging the push spring 7, the limiting block 12 and the limiting block 12, so that the push plate 8 pushes the movable block 10 and the limiting block 11 to move downwards, then the movable block 10 is pushed to the left side and the right side by pulling the spring 12 so that the limiting block 11 extends to the top of the movable clamping plate 5, the movable clamping plate 5 can be fixed by the downward pressure of the push spring 7, the movable clamping plate 5 is prevented from moving randomly, the limiting block 11 is pressed to one side close to the pull spring 12, so that the limiting block 11 extends to a hole of the through hole, and the, nut 15 is taken off through the rotation, can take out solid fixed splint 14 this moment, this structure can conveniently change frock clamp's shape, can process the work piece of unidimensional and different shapes, can more the person of facilitating the use uses, also can practice thrift the cost, it is fixed mostly to have solved the slot pitch among the current frock clamp of taking the dovetail, can not adjust according to the processing needs, just need not unidimensional frock clamp to processing different work pieces, very extravagant cost's problem.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable dull and stereotyped frock clamp with dovetail, includes fixed plate (1), its characterized in that: the inner left side of the fixed plate (1) is provided with a sliding groove (2), the groove of the sliding groove (2) is movably provided with a sliding block (3), the inner part of the sliding block (3) is movably provided with an installation rod (4) extending to the top of the sliding groove (2), the outer side of the installation rod (4) is sleeved with a movable clamping plate (5) positioned at the top of the fixed plate (1), the inner part of the installation rod (4) is arranged above the movable clamping plate (5) and is provided with an installation cavity (6), the inner cavity top wall of the installation cavity (6) is fixedly provided with a push spring (7), the bottom of the push spring (7) is fixedly provided with a push plate (8), the inner left side and the inner right side of the push plate (8) are both movably provided with sliding blocks (9) extending to the bottom of the push plate (8), the bottoms of the two sliding blocks (9) are both fixedly provided, two equal fixed mounting in one side that movable block (10) carried on the back mutually has stopper (11) with movable clamp plate (5) contact, two one side that movable block (10) is relative all with pulling spring (12) fixed connection, the top of fixed plate (1) and the right side fixed mounting who is located movable clamp plate (5) have dead lever (13), and fixed clamp plate (14) have been cup jointed in the outside of dead lever (13), and nut (15) have been cup jointed in the outside of dead lever (13) and the top that is located fixed clamp plate (14), the equal fixed mounting in both sides has joint (16) around fixed plate (1), and bump (17) have been cup jointed in the outside that connects (16).

2. The portable flat plate tool clamp with the dovetail groove as claimed in claim 1, wherein: the sliding groove (2) is T-shaped, the width of the bottom of the sliding groove (2) is larger than that of the top of the sliding groove, and the width of the sliding block (3) is matched with that of the bottom of the sliding groove (2).

3. The portable flat plate tool clamp with the dovetail groove as claimed in claim 1, wherein: the bottom of push pedal (8) has been seted up the sliding tray, and sliding tray and sliding block (9) are the T type, sliding tray and sliding block (9) are its top width and are greater than its bottom width.

4. The portable flat plate tool clamp with the dovetail groove as claimed in claim 1, wherein: the left side and the right side of the mounting rod (4) are both provided with through holes matched with the movable blocks (10), and the height of each through hole is larger than that of the limiting block (11).

5. The portable flat plate tool clamp with the dovetail groove as claimed in claim 3, wherein: the telescopic distance of the pulling spring (12) is greater than two, the sum of the lengths of the limiting blocks (11) and the lengths of the movable blocks (10) extending to the outer side of the installation rod (4) is larger than two, and the length of the sliding groove is greater than the sum of the lengths of the limiting blocks (11) and the lengths of the movable blocks (10) extending to the outer side of the installation rod (4).

6. The portable flat plate tool clamp with the dovetail groove as claimed in claim 1, wherein: the outer side of the fixing rod (13) is provided with an external thread, and the nut (15) is in threaded connection with the fixing rod (13).