CN217596270U

CN217596270U - Workpiece machining and positioning static clamping mechanism for vehicle welding

Info

Publication number: CN217596270U
Application number: CN202123250096.1U
Authority: CN
Inventors: 刘海涛
Original assignee: Shenyang Institute of Technology
Current assignee: Shenyang Institute of Technology
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-10-18
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a quiet clamp mechanism of work piece processing location for vehicle welding, the on-line screen storage device comprises a base, a side surface intermediate position fixedly connected with fixed clamp seat of base, a side surface both ends fixedly connected with support of base, the surface of support is equipped with rectangular logical groove, the side sliding connection who rectangular leads to the groove has the arc pole, the articulated seat of the equal fixedly connected with in both ends head of arc pole, the surface of articulated seat articulates there is the connecting block, a side fixed surface of connecting block is connected with the activity and presss from both sides tight seat, the activity presss from both sides tight seat and is located the both sides position of fixed clamp seat respectively, the surface that the activity pressed from both sides tight seat and fixed clamp seat all is equipped with V type groove structure, can improve the convenience and the stability of using like this greatly, guarantees tight security and equilibrium of clamp.

Description

Workpiece machining and positioning static clamping mechanism for vehicle welding

Technical Field

The utility model relates to a clamping mechanism field, more specifically says, relates to a quiet clamp mechanism in work piece processing location for vehicle welding.

Background

In the welding process of vehicles, in order to ensure the safety stability and the welding quality, a clamping mechanism is generally required to be used for clamping and positioning workpieces, so that the interference caused by loosening and dislocation is avoided, and the stable welding is facilitated.

But current clamping mechanism is simple hydraulic push rod or screw top tight block structure more, only can be in the both sides surface centre gripping work piece of same position during the use, will cause clamping stability relatively poor like this, influences the equilibrium and the stability at work piece both ends to when meetting the work piece that both ends width diameter is different, only can select one end to press from both sides tightly, unable adaptability adjusts, influences structural stability, remains to improve.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, an object of the utility model is to provide a quiet clamp mechanism of work piece processing location for vehicle welding, connect fixed clamp seat through the base, can follow intermediate position assistance-localization real-time support, combine leg joint arc pole, and then articulated erection joint piece and activity press from both sides the clamp seat, can the different widths at angle regulation adaptation both ends, and then from many positions centre gripping location, avoid becoming flexible the dislocation, simultaneously through threaded connection's circular post structure, can stably compress tightly and carry out the centre gripping, convenience and stability that like this can improve the use greatly, guarantee tight security and equilibrium of clamp.

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides a quiet clamp mechanism of work piece processing location for vehicle welding, includes the base, a side surface intermediate position fixedly connected with of base fixedly presss from both sides tight seat, a side surface both ends fixedly connected with support of base, the surface of support is equipped with rectangular logical groove, the side sliding connection who leads to the groove has the arc pole, the articulated seat of the equal fixedly connected with in both ends head of arc pole, the surface of articulated seat articulates there is the connecting block, a side fixed surface of connecting block is connected with the activity and presss from both sides tight seat, the activity presss from both sides tight seat and is located the both sides position of the tight seat of fixed clamp respectively, the surface of the tight seat of activity clamp and the tight seat of fixed clamp all is equipped with V type groove structure.

Furthermore, the other end fixedly connected with diaphragm of support, the surperficial intermediate position threaded connection of diaphragm has housing screw, connects housing screw through the diaphragm, can compress tightly the location by the screw thread, and is convenient high-efficient.

Furthermore, the link is installed in compression screw's one end surface rotation, the side fixed mounting of link has circular post, through the circular post of link installation, can compress tightly the location downwards, guarantees structural stability simultaneously, and is stable high-efficient.

Further, the surface of circular post is equipped with the ring channel, the side of ring channel rotates the joint in the both sides surface of arc pole, connects the arc pole through the ring channel, can the joint location, avoids deviating from both sides, improves structural stability.

Furthermore, the handle is fixedly connected to the surface of the other end of the compression screw, the handle is located on one side of the transverse plate, the handle is connected with the compression screw, the handle can be rotated and adjusted from the upper end, and the use is convenient.

Furthermore, friction lines are arranged on the surface of the handle, so that the friction force is effectively improved.

Furthermore, the surface of the fixed clamping seat is provided with a V-shaped groove, so that clamping and fixing are facilitated.

Compared with the prior art, the utility model has the advantages of:

(1) This scheme passes through the base and connects fixed tight seat of clamp, can follow the intermediate position assistance-localization real-time support, combines leg joint arc pole, and then articulated installation connecting block and the tight seat of activity clamp can the different width at angle regulation adaptation both ends, and then from the multi-position centre gripping location, avoid not hard up dislocation, simultaneously through threaded connection's circular post structure, can stably compress tightly and carry out the centre gripping.

(2) The transverse plate is connected with the compression screw, so that the compression screw can be compressed and positioned in a threaded manner, and the compression screw is convenient and efficient.

(3) Through the circular post of link installation, can compress tightly the location downwards, guarantee structural stability simultaneously, it is stable high-efficient.

(4) The arc-shaped rods are connected through the annular grooves, clamping and positioning can be achieved, disengagement from two sides is avoided, and structural stability is improved.

(5) The handle is connected through the compression screw, the upper end can be rotated and adjusted, and the use is convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of a partial structure of the circular column connection of the present invention;

fig. 4 is a side partial schematic view of the arc rod connection of the present invention.

The reference numbers in the figures illustrate:

the device comprises a base 1, a fixed clamping seat 11, a support 12, a strip through groove 13, an arc-shaped rod 14, a hinged seat 15, a connecting block 16, a movable clamping seat 17, a V-shaped groove structure 18, a transverse plate 2, a compression screw 21, a connecting frame 22, a circular column 23, an annular groove 24 and a handle 25.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, a workpiece processing and positioning static clamping mechanism for vehicle welding comprises a base 1, and referring to fig. 1 and fig. 3, a fixed clamping seat 11 is fixedly connected to a middle position of a side surface of the base 1, two ends of a side surface of the base 1 are fixedly connected with a support 12, a long through groove 13 is formed in the surface of the support 12, the long through groove can be limited and connected to avoid dislocation and falling, and is convenient and stable, an arc-shaped rod 14 is slidably connected to a side surface of the long through groove 13, can slide transversely and can be connected at an inclined angle, so as to be beneficial to adapting to workpieces with different structures, and is convenient to adjust and clamp, stable and efficient, a hinged seat 15 is fixedly connected to both ends of the arc-shaped rod 14, a connecting block 16 is hinged to the surface of the hinged seat 15, a movable clamping seat 17 is fixedly connected to a side surface of the connecting block 16, the movable clamping seats 17 are respectively located at two side positions of the fixed clamping seat 11, V-shaped groove structures 18 are formed on the surfaces of the movable clamping seat 17 and the fixed clamping seat 11, so as to position and clamp workpieces, and support and position from two sides of three points, so as to ensure that both ends are stable and beneficial to operation stability.

Please refer to fig. 2 and fig. 3, the other end of the bracket 12 is fixedly connected with the transverse plate 2, the surface middle position of the transverse plate 2 is connected with the pressing screw 21 through the transverse plate 2, the pressing screw 21 can be screwed to be pressed and positioned, which is convenient and efficient, the one end surface of the pressing screw 21 is rotated to be installed with the connecting frame 22, the side surface of the connecting frame 22 is fixedly installed with the circular column 23, the circular column 23 is installed through the connecting frame 22, which can be pressed and positioned downwards, and simultaneously ensures the structural stability, which is stable and efficient, and the circular structure can not interfere the sliding adjustment of the arc-shaped rod 14 to the two ends, which is beneficial to the operation and use, the surface of the circular column 23 is provided with the annular groove 24, the side surface of the annular groove 24 is rotated and clamped to the two side surfaces of the arc-shaped rod 14, which can be clamped and positioned by the annular groove 24, so as to avoid the separation from the two sides, which improves the structural stability, the other end surface of the pressing screw 21 is fixedly connected with the handle 25, which is positioned on one side of the transverse plate 2, which is connected with the handle 25, which can be rotated and adjusted from the upper end, which is convenient to be used, the friction groove, which is opened on the surface of the clamping seat 11.

During the use, can place the work piece and fix a position on the fixed clamp seat 11, through the both sides face centering of V type groove structure 18, avoid the dislocation to interfere, then can be connected to the both ends position of work piece opposite side with the activity clamp seat 17 of both sides, and when the diameter width is different, can articulate angle regulation through articulated seat 15, and then connect the slope of curved bar 14, when guaranteeing that two activities clamp seat 17 are just to the work piece, avoid interfering the dislocation, then rotate hold-down screw 21 through handle 25 and promote link 22 downwards, can push up circular post 23 tightly on curved bar 14 downwards, and then promote two activities clamp seat 17 and compress tightly downwards, combine fixed clamp seat 11 can the clamping position, and is convenient and stable, the equilibrium is high, and stability is good, and the use is facilitated.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a static mechanism that presss from both sides of work piece processing location for vehicle welding, includes base (1), its characterized in that: a side surface intermediate position fixedly connected with of base (1) fixedly presss from both sides tight seat (11), a side surface both ends fixedly connected with support (12) of base (1), the surface of support (12) is equipped with rectangular logical groove (13), the side sliding connection that rectangular logical groove (13) has arc pole (14), the articulated seat of the equal fixedly connected with in both ends head (15) of arc pole (14), the surface of articulated seat (15) articulates there is connecting block (16), a side fixed surface of connecting block (16) is connected with the activity and presss from both sides tight seat (17), the activity presss from both sides tight seat (17) and is located the both sides position of the tight seat of fixed clamp (11) respectively, the activity presss from both sides tight seat (17) and the surface of the tight seat of fixed clamp (11) and all is equipped with V type groove structure (18).

2. The workpiece machining and positioning static clamping mechanism for vehicle welding as recited in claim 1, characterized in that: the other end fixedly connected with diaphragm (2) of support (12), the surperficial intermediate position threaded connection of diaphragm (2) has housing screw (21).

3. The workpiece machining and positioning static clamp mechanism for vehicle welding according to claim 2, characterized in that: the surface of one end of the compression screw (21) is rotatably provided with a connecting frame (22), and the side surface of the connecting frame (22) is fixedly provided with a round column (23).

4. The workpiece machining and positioning static clamping mechanism for vehicle welding as claimed in claim 3, wherein: the surface of circular post (23) is equipped with ring channel (24), the side of ring channel (24) rotates the joint in the both sides surface of arc pole (14).

5. The workpiece machining and positioning static clamp mechanism for vehicle welding according to claim 2, characterized in that: the other end surface of the compression screw (21) is fixedly connected with a handle (25), and the handle (25) is positioned on one side of the transverse plate (2).

6. The workpiece machining and positioning static clamping mechanism for vehicle welding as recited in claim 5, characterized in that: the surface of the handle (25) is provided with friction lines.

7. The workpiece machining and positioning static clamping mechanism for vehicle welding as recited in claim 1, characterized in that: and a V-shaped groove is formed in the surface of the fixed clamping seat (11).

8. The workpiece machining and positioning static clamping mechanism for vehicle welding as recited in claim 1, characterized in that: the movable clamping seat (17) is respectively positioned at two sides of the fixed clamping seat (11), and V-shaped groove structures (18) are arranged on the surfaces of the movable clamping seat (17) and the fixed clamping seat (11).