CN216991618U

CN216991618U - Frock clamp for measurement with prevent function of inclining

Info

Publication number: CN216991618U
Application number: CN202220841313.XU
Authority: CN
Inventors: 田慧芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-19
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a measuring tool clamp with an anti-tilting function, which belongs to the technical field of tool clamps and comprises a table board, wherein the upper surface of the table board is respectively and fixedly connected with the lower surfaces of two sliding plates, the upper surfaces of the two sliding plates are respectively provided with a first sliding chute, the inner wall of each first sliding chute is in sliding connection with the outer surface of a first sliding block, and the upper surface of each first sliding block is fixedly connected with the lower surface of a connecting plate. This frock clamp for measurement with prevent function of inclining, through setting up the grip block, the slide bar, the limiting plate, the stripper plate, lead screw and thread piece, this frock clamp can carry out the centre gripping to it at the part measuring in-process and fix, thereby avoid the part to appear rocking or the slope leads to measuring the coarse condition in the measuring in-process, and through mutually supporting of lead screw and thread piece, make the grip block be difficult to the condition that resets appearing at the in-process to the part centre gripping, thereby the stability of grip block centre gripping has been guaranteed.

Description

Frock clamp for measurement with prevent function of inclining

Technical Field

The utility model belongs to the technical field of tool fixtures, and particularly relates to a tool fixture with an anti-tilting function for measurement.

Background

The tooling fixture is a general term for various tools used in the manufacturing process, and includes tools, fixtures, dies, measuring tools, checking tools, auxiliary tools, bench tools, station tools, etc., which are generally referred to as tooling for short, and the fixture is also referred to as a fixture.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides a measuring tool clamp with an anti-tilting function, which solves the problem that after the production of common parts is finished, the common parts need to be measured in order to meet the use requirements of the parts, but the parts are difficult to fix in the measuring process, so that the measuring process is easy to tilt and/or shake, and the measuring is inaccurate.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a frock clamp for measurement with prevent function of inclining, includes deck plate, deck plate's upper surface respectively with the lower fixed surface of two slides be connected, first spout has all been seted up to the upper surface of two slides, the inner wall of first spout and the surface sliding connection of first slider, the upper surface of first slider is connected with the lower fixed surface of connecting plate, the inner wall of connecting plate respectively with the surface sliding connection of two slide bars, both ends respectively with the one end fixed connection that two connecting rods are relative about the slide bar, correspond the surface of two connecting rods and the inner wall fixed connection of same limiting plate, the inner wall of deck plate respectively with the mutual joint of surface of two dwangs.

The surface of dwang and the inner wall fixed connection of stripper plate, the surface of two dwangs respectively with the one end fixed connection at two dead lever backs, the equal fixedly connected with connecting block of the positive one end of two dead levers, the right flank of connecting block and the left surface fixed connection of first fixing base, the inner wall of first fixing base is connected with the surface fixed connection of link, the inner wall of link is articulated through the round pin axle with the inner wall of second fixing base, the right flank of second fixing base and the left surface fixed connection of thread piece, the inner wall of thread piece and the surface threaded connection of lead screw.

As a further scheme of the utility model: the outer surface of the screw rod is provided with a fixing block, and the lower surface of the fixing block is fixedly connected with the upper surface of the table panel.

As a further scheme of the utility model: the upper surface of the table panel is fixedly connected with the bottom end of the positioning column, a handle is arranged on the outer surface of the screw rod, and a spring is arranged on the outer surface of the sliding rod.

As a further scheme of the utility model: the right side of connecting plate and the left surface fixed connection of diaphragm, the second spout has been seted up to the right flank of diaphragm, sliding connection has two second sliders in the second spout.

As a further scheme of the utility model: the right side surfaces of the second sliding blocks are fixedly connected with the left side surface of the clamping block, and the inner walls of the two second sliding blocks are in threaded connection with the outer surface of the same two-way screw rod.

As a further scheme of the utility model: the inner wall of the first sliding groove and the outer surface of the first sliding block are both polished, and the shape of the first sliding groove is matched with that of the first sliding block.

As a further scheme of the utility model: the lower surface of the deck plate is fixedly connected with the upper surfaces of the four supporting legs respectively, and the lower surfaces of the four supporting legs are provided with anti-slip pads.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. the tool clamp with the inclination prevention function for measurement is characterized in that by arranging the clamping block, the slide rod, the limiting plate, the extrusion plate, the screw rod and the thread block, when an object needs to be measured, a worker firstly rotates the screw rod, when the screw rod rotates, the thread block can be driven to move backwards along the screw rod, the extrusion plate can be driven to rotate by the second fixing seat, the connecting frame, the first fixing seat, the connecting block, the fixing rod and the rotating rod in the process of backwards moving, the connecting plate can be extruded in the process of rotating the extrusion plate, the two connecting plates can drive the two transverse plates to move relatively by the two first sliding blocks in the process of extruding, the object can be clamped and fixed by the clamping block in the process of relatively moving, the tool clamp can clamp and fix the object in the process of measuring the part, and therefore the situation that the part shakes or inclines to cause inaccurate measurement in the measuring process is avoided, and through the mutual cooperation of the screw rod and the thread block, the clamping block is difficult to reset in the process of clamping the part, so that the clamping stability of the clamping block is ensured, and the clamping looseness of the clamping block in the clamping process is effectively avoided.

2. This frock clamp for measurement with prevent function of inclining through setting up two-way lead screw and grip block, and the staff adjusts the interval of two grip blocks through two-way lead screw for the grip block can the part of different models size of centre gripping, thereby has improved this frock clamp's suitability, and the reference column is convenient for the staff to fix a position to the position of part, thereby is convenient for follow-up carry out the centre gripping fixedly to it.

3. This frock clamp for measurement with prevent function of inclining, through setting up the fixed block, can play the effect of auxiliary stay at lead screw pivoted in-process, thereby avoid the lead screw at the pivoted in-process because the floating leads to the unable pivoted condition, polishing treatment is all done to first slider and first spout, can prevent that the gliding in-process of first slider at first spout from appearing blocking or the dead condition of card, the supporting legs can play the effect of stabilizing the support at the in-process that this frock clamp used, thereby avoid the condition that this frock clamp appears turning on one's side in the use.

Drawings

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

FIG. 2 is a perspective structural view of the lead screw of the present invention;

FIG. 3 is a perspective view of the spring of the present invention;

FIG. 4 is a schematic three-dimensional structure of the clamping block of the present invention;

in the figure: the device comprises a table top plate 1, a sliding plate 2, a first sliding groove 3, a first sliding block 4, a connecting plate 5, a transverse plate 6, a second sliding groove 7, a second sliding block 8, a clamping block 9, a bidirectional screw rod 10, a sliding rod 11, a connecting rod 12, a limiting plate 13, a rotating rod 14, a squeezing plate 15, a fixing rod 16, a connecting block 17, a first fixing seat 18, a second fixing seat 19, a connecting frame 20, a screw rod 21, a fixing block 22, a positioning column 23, supporting legs 24, springs 25 and a threaded block 26.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a frock clamp for measurement with prevent function of inclining, including deck plate 1, the upper surface of deck plate 1 is connected with the lower fixed surface of two slides 2 respectively, first spout 3 has all been seted up to the upper surface of two slides 2, the inner wall of first spout 3 and the surface sliding connection of first slider 4, the upper surface of first slider 4 and the lower fixed surface of connecting plate 5 are connected, the inner wall of connecting plate 5 respectively with the surface sliding connection of two slide bars 11, both ends are respectively with the one end fixed connection that two connecting rods 12 are relative about slide bar 11, the surface that corresponds two connecting rods 12 and the inner wall fixed connection of same limiting plate 13, the inner wall of deck plate 1 respectively with the mutual joint of the surface of two dwangs 14.

The surface of dwang 14 and stripper plate 15's inner wall fixed connection, the surface of two dwang 14 respectively with the one end fixed connection at two dead lever 16 backs, the equal fixedly connected with connecting block 17 of the positive one end of two dead levers 16, the right flank of connecting block 17 and the left surface fixed connection of first fixing base 18, the inner wall of first fixing base 18 and link 20's surface fixed connection, link 20's inner wall is articulated through the round pin axle with the inner wall of second fixing base 19, the right flank of second fixing base 19 and the left surface fixed connection of thread block 26, the inner wall of thread block 26 and the surface threaded connection of lead screw 21.

Specifically, as shown in fig. 1, 2 and 3, the upper surface of the table panel 1 is fixedly connected with the bottom end of a positioning column 23, the outer surface of a screw rod 21 is provided with a handle, the outer surface of a sliding rod 11 is provided with a spring 25, the right side surface of a connecting plate 5 is fixedly connected with the left side surface of a transverse plate 6, the right side surface of the transverse plate 6 is provided with a second chute 7, the second chute 7 is connected with two second sliding blocks 8 in a sliding manner, the right side surface of each second sliding block 8 is fixedly connected with the left side surface of a clamping block 9, the inner walls of the two second sliding blocks 8 are in threaded connection with the outer surface of the same bidirectional screw rod 10, the positioning column 23 is arranged to facilitate the positioning of the position of a part by a worker, so as to facilitate the subsequent clamping and fixing of the part, and through the bidirectional screw rod 10 and the clamping block 9, the worker adjusts the distance between the two clamping blocks 9 through the bidirectional screw rod 10, so that the clamping block 9 can clamp parts with different sizes, thereby the suitability of this frock clamp has been improved.

Specifically, as shown in fig. 1, 3 and 4, a fixed block 22 is disposed on an outer surface of a screw rod 21, a lower surface of the fixed block 22 is fixedly connected with an upper surface of a deck plate 1, inner walls of a first sliding groove 3 and an outer surface of a first sliding block 4 are polished, a shape of the first sliding groove 3 is matched with a shape of the first sliding block 4, a lower surface of the deck plate 1 is fixedly connected with upper surfaces of four supporting legs 24, respectively, lower surfaces of the four supporting legs 24 are provided with anti-slip pads, and the fixed block 22 is disposed to play a role of auxiliary support in a rotation process of the screw rod 21, so as to avoid a situation that the screw rod 21 cannot rotate due to floating during the rotation process, and the first sliding block and the first sliding groove are polished to prevent a situation that the first sliding block 4 is jammed or jammed in the sliding process of the first sliding groove 3, by disposing the supporting legs 24, the work fixture has the advantages that the work fixture can play a role in stable support in the use process, and accordingly the side turning condition of the work fixture in the use process is avoided.

The working principle of the utility model is as follows:

when an object needs to be measured, a worker firstly rotates a handle arranged on a screw rod 21, the handle rotates to drive the screw rod 21 to rotate, as the screw rod 21 is in threaded connection with a thread block 26, when the screw rod 21 rotates, the thread block 26 can be driven to move backwards along the screw rod 21, the connecting frame 20 can be driven to move backwards through a second fixing seat 19 in the process that the thread block 26 moves backwards, the connecting frame 20 can rotate through a pin shaft in the process that the connecting frame 20 moves backwards, then the first fixing seat 18 drives a connecting block 17 to rotate, a fixing rod 16 can be driven to rotate in the process that the connecting block 17 rotates, the fixing rod 16 can drive a rotating rod 14 to rotate, the rotating rod 14 rotates to drive an extrusion plate 15 to rotate, the connecting plates 5 can be extruded in the process that the extrusion plate 15 rotates, and the two connecting plates 5 can drive the two transverse plates 6 to move relatively through the two first sliding blocks 4 in the process of extrusion, in the process of relative movement of the two transverse plates 6, the article can be clamped and fixed through the clamping block 9.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a frock clamp for measurement with prevent function of inclining, includes deck plate (1), its characterized in that: the upper surface of the table panel (1) is fixedly connected with the lower surfaces of the two sliding plates (2) respectively, the upper surfaces of the two sliding plates (2) are provided with first sliding grooves (3), the inner walls of the first sliding grooves (3) are connected with the outer surfaces of first sliding blocks (4) in a sliding manner, the upper surface of each first sliding block (4) is fixedly connected with the lower surface of a connecting plate (5), the inner wall of each connecting plate (5) is connected with the outer surfaces of two sliding rods (11) in a sliding manner, the left end and the right end of each sliding rod (11) are fixedly connected with the opposite ends of the two connecting rods (12) respectively, the outer surfaces of the two corresponding connecting rods (12) are fixedly connected with the inner wall of the same limiting plate (13), and the inner wall of the table panel (1) is clamped with the outer surfaces of the two rotating rods (14) respectively;

the surface of dwang (14) and the inner wall fixed connection of stripper plate (15), the surface of two dwang (14) respectively with the one end fixed connection at two dead lever (16) backs, two dead lever (16) positive equal fixedly connected with connecting block (17) of one end, the right flank of connecting block (17) and the left surface fixed connection of first fixing base (18), the inner wall of first fixing base (18) and the outer fixed surface connection of link (20), the inner wall of link (20) and the inner wall of second fixing base (19) are through the round pin axle articulated, the right flank of second fixing base (19) and the left surface fixed connection of thread block (26), the inner wall of thread block (26) and the surface threaded connection of lead screw (21).

2. The measurement tool clamp with the inclination prevention function according to claim 1, characterized in that: the outer surface of the screw rod (21) is provided with a fixing block (22), and the lower surface of the fixing block (22) is fixedly connected with the upper surface of the table top plate (1).

3. The measurement tool clamp with the inclination prevention function according to claim 1, characterized in that: the upper surface of the table panel (1) is fixedly connected with the bottom end of the positioning column (23), a handle is arranged on the outer surface of the screw rod (21), and a spring (25) is arranged on the outer surface of the sliding rod (11).

4. The measurement tool clamp with the inclination prevention function according to claim 1, characterized in that: the right flank of connecting plate (5) and the left surface fixed connection of diaphragm (6), second spout (7) have been seted up to the right flank of diaphragm (6), sliding connection has two second sliders (8) in second spout (7).

5. The measurement tool clamp with the inclination prevention function according to claim 4, wherein: the right side surfaces of the second sliding blocks (8) are fixedly connected with the left side surface of the clamping block (9), and the inner walls of the two second sliding blocks (8) are in threaded connection with the outer surface of the same bidirectional screw rod (10).

6. The measurement tool clamp with the inclination prevention function according to claim 1, characterized in that: the inner wall of the first sliding groove (3) and the outer surface of the first sliding block (4) are both subjected to polishing treatment, and the shape of the first sliding groove (3) is matched with that of the first sliding block (4).

7. The measurement tool clamp with the inclination prevention function according to claim 1, characterized in that: the lower surface of the table top plate (1) is fixedly connected with the upper surfaces of the four supporting legs (24), and anti-skid pads are arranged on the lower surfaces of the four supporting legs (24).