CN211164020U

CN211164020U - Plastic disc stretching clamp

Info

Publication number: CN211164020U
Application number: CN201921737698.XU
Authority: CN
Inventors: 宣文华; 居晓锋; 李振华
Original assignee: Hit Welding Industry Co ltd
Current assignee: Hit Welding Industry Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-08-04
Anticipated expiration: 2029-10-16

Abstract

The utility model belongs to the technical field of the anchor clamps technique and specifically relates to a mould a set tensile fixture is related to, including the tensile mechanism of two relative settings, tensile mechanism includes base plate and two clamping jaws, two the clamping jaw sets up at the both ends of base plate relatively and can be close to relatively or keep away from, be provided with between base plate and the clamping jaw and be used for fixing the fixed establishment on splint with the clamping jaw, the utility model discloses mould a set tensile fixture when using, through setting up the clamping jaw relative slip on the base plate to change the relative distance between two clamping jaws, just so satisfied different diameters and moulded the centre gripping of dish, just also improved the suitability of anchor clamps.

Description

Plastic disc stretching clamp

Technical Field

The utility model belongs to the technical field of the anchor clamps technique and specifically relates to a mould tensile anchor clamps of dish.

Background

After welding wire production is completed, the welding wire needs to be transported and stored, so that a plastic disc is used, the existing welding wire is wound on the plastic disc, the welding wire is convenient to store and transport, the plastic disc needs to be detected in order to ensure stability and reliability of the plastic disc in the carrying process of the welding wire, and whether the plastic disc meets mechanical performance requirements or not is detected.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problems that the existing clamp can only be suitable for a plastic disc with one specification and size, and in order to be suitable for the detection of plastic discs with various models, various clamps matched with the plastic discs in specification are required to be produced, so that the production cost is increased, the repeated installation and disassembly are more complicated, the workload is increased, and the working efficiency is also reduced, and the plastic disc stretching clamp is provided.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a mould a tensile anchor clamps, includes the stretching mechanism of two relative settings, stretching mechanism includes base plate and two clamping jaws, two the clamping jaw sets up the both ends at the base plate relatively and can be close to relatively or keep away from, be provided with between base plate and the clamping jaw and be used for fixing the fixed establishment on splint with the clamping jaw. The clamping jaws are arranged on the base plate in a relatively sliding mode, so that the relative distance between the two clamping jaws is changed, clamping of plastic discs with different diameters is met, and the applicability of the clamp is improved.

In order to fix the clamping jaw on the base plate, the fixing mechanism further comprises a locking screw, a sliding groove is formed in the base plate, one end of the locking screw is arranged on the clamping jaw, and the other end of the locking screw penetrates through the sliding groove and is in threaded connection with the nut. The clamping jaw can be fixed on the base plate by arranging the locking screw on the base and enabling the other end of the locking screw to penetrate through the sliding groove to be in threaded connection with the nut.

In order to prevent the clamping jaw from deflecting, a guide shaft matched with the sliding groove is further arranged on the base plate, and the guide shaft is arranged in the sliding groove. Through the cooperation of the sliding groove on the base plate and the guide shaft on the clamping jaw, the clamping jaw is stable and reliable when moving on the base plate, and the phenomenon of deflection of the clamping jaw is prevented.

In order to be convenient for two clamping jaws simultaneously relatively be close to or keep away from relatively, furtherly, stretching mechanism still includes carousel and two connecting rods, the carousel rotates and sets up on the base plate, the carousel is located between two clamping jaws, two the connecting rod sets up with the clamping jaw at base plate both ends is corresponding respectively, the one end of connecting rod is rotated and is set up on the clamping jaw, the other end of connecting rod rotates and sets up on the carousel, the rotation central point of carousel is located between the rotation central point of two connecting rods. Through rotating the carousel, the carousel drives the connecting rod to make the clamping jaw slide in the spout on the base plate, just also make the clamping jaw of both sides on the base plate relatively close to or keep away from.

The utility model has the advantages that: the utility model discloses mould a set tensile fixture when using, through setting up clamping jaw relative slip on the base plate, thereby relative spacing between two clamping jaws has been changed, the centre gripping of dish is moulded to different diameters has just so been satisfied, the suitability of anchor clamps has also just also been improved, avoided current anchor clamps can only be applicable to the dish of moulding of a specification and size, in order to be applicable to the detection of moulding the dish of multiple model, need produce multiple and mould a set specification assorted anchor clamps, manufacturing cost has just so been increased, installation and dismantlement relapse are more loaded down with trivial details, and the work load is increased, and the problem of work efficiency is also reduced.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a front view of the rotary plate of the present invention after rotation;

fig. 4 is a top view of the rotating disc of the present invention after rotating;

fig. 5 is a state diagram of the present invention in use.

In the figure: 1. the device comprises a base plate, 2, a clamping jaw, 3, a locking screw, 4, a sliding groove, 5, a nut, 6, a guide shaft, 7, a rotary table, 8, a connecting rod, 9 and a plastic disc.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1 to 5, the plastic plate drawing fixture comprises two opposite drawing mechanisms, each drawing mechanism comprises a base plate 1 and two clamping jaws 2, the two clamping jaws 2 are oppositely arranged at two ends of the base plate 1 and can be relatively close to or far away from each other, and a fixing mechanism for fixing the clamping jaws 2 on a clamping plate is arranged between the base plate 1 and the clamping jaws 2.

The fixing mechanism comprises a locking screw 3, a sliding groove 4 is formed in the substrate 1, one end of the locking screw 3 is arranged on the clamping jaw 2, and the other end of the locking screw 3 penetrates through the sliding groove 4 and is in threaded connection with a nut 5.

The base plate 1 is provided with a guide shaft 6 matched with the sliding groove 4, and the guide shaft 6 is arranged in the sliding groove 4.

Stretching mechanism still includes carousel 7 and two connecting rods 8, carousel 7 rotates and sets up on base plate 1, carousel 7 is located between two clamping jaw 2, two connecting rod 8 sets up with the clamping jaw 2 at base plate 1 both ends is corresponding respectively, the one end of connecting rod 8 is rotated and is set up on clamping jaw 2, the other end of connecting rod 8 rotates and sets up on carousel 7, the rotation central point of carousel 7 is located between the rotation central point of two connecting rods 8.

When the plastic disc stretching clamp is adjusted, firstly, the distance between the two clamping jaws 2 is adjusted according to the specification diameter of the plastic disc 9, and nuts 5 on locking screws 3 at two ends of the base plate 1 are loosened, so that guide shafts 6 of the clamping jaws 2 can move in the sliding grooves 4, the rotating disc 7 is rotated and drives the connecting rod 8 to move, the connecting rod 8 drives the clamping jaws 2 to relatively approach or move away, the two clamping jaws 2 are adjusted to required positions, and finally, the locking screws 3 are mutually fixed through the nuts 5, so that the clamping jaws 2 are fixed on the base plate 1, and the adjustment is completed;

when the plastic plate is used, the two ends of the plastic plate 9 are both provided with flanges, the flange at one end of the plastic plate 9 is clamped between the two clamping jaws 2 of the upper stretching mechanism, the flange at the other end of the plastic plate 9 is clamped between the two clamping jaws 2 of the lower stretching mechanism, and the relative displacement of the stretching mechanisms at the two ends of the plastic plate 9 is controlled.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a mould tensile anchor clamps of dish which characterized in that: including the straining device of two relative settings, straining device includes base plate (1) and two clamping jaw (2), two clamping jaw (2) set up the both ends in base plate (1) relatively and can be close to relatively or keep away from, be provided with between base plate (1) and clamping jaw (2) and be used for fixing the fixed establishment on splint clamping jaw (2).

2. The plastic tray drawing jig of claim 1, wherein: the fixing mechanism comprises a locking screw (3), a sliding groove (4) is formed in the base plate (1), one end of the locking screw (3) is arranged on the clamping jaw (2), and the other end of the locking screw (3) penetrates through the sliding groove (4) and is in threaded connection with the nut (5).

3. A plastic tray drawing jig according to claim 1 or 2 wherein: the base plate (1) is provided with a guide shaft (6) matched with the sliding groove (4), and the guide shaft (6) is arranged in the sliding groove (4).

4. The plastic tray drawing jig of claim 1, wherein: stretching mechanism still includes carousel (7) and two connecting rod (8), carousel (7) rotate to set up on base plate (1), carousel (7) are located between two clamping jaw (2), two connecting rod (8) set up with clamping jaw (2) at base plate (1) both ends respectively corresponding, the one end of connecting rod (8) is rotated and is set up on clamping jaw (2), the other end of connecting rod (8) is rotated and is set up on carousel (7), the rotation central point of carousel (7) is located between the rotation central point of two connecting rod (8).