CN219444042U - Positioning structure - Google Patents

Abstract

The utility model relates to the technical field of workpiece fixing, in particular to a positioning structure, which comprises a bottom plate and sliding seats, wherein sliding rods are fixedly arranged at the upper end of the bottom plate, the number of the sliding seats is two, the two sliding seats are respectively and slidably arranged at two sides of the bottom plate, and pulleys are arranged at the bottom ends of the two sliding seats. According to the positioning and fixing structure, the four connecting blocks are moved close to each other to drive the four sliding blocks and the four clamping plates to move close to each other, at the moment, the springs are in a stressed and stretched state, and the gaps between the four clamping plates are gradually reduced through the movement close to each other, so that the hardware products can be fixed, and the hardware products are positioned and fixed.

Description

Positioning structure

Technical Field

The utility model relates to the technical field of workpiece fixing, in particular to a positioning structure.

Background

The hardware fitting is mainly used for industrial manufacturing matching products, semi-finished products and tools used in the production process, not only can be used independently, but also can be used as an auxiliary tool, and in the production process of the hardware product, the hardware fitting needs to be welded, so that the hardware product needs to be fixed by a positioning structure.

At present, a positioning structure for hardware products is in the in-service use process, is not stable enough to the fixed condition of easy emergence position offset of hardware products, and is comparatively inconvenient to the welding operation of hardware products, and current positioning structure uses inflexibly, for this reason, we propose a positioning structure.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a positioning structure.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a location structure, includes bottom plate and sliding seat, the upper end fixed mounting of bottom plate has the slide bar, the quantity of sliding seat is two, two sliding seat slidable mounting respectively in the both sides of bottom plate, two the bottom of sliding seat all is provided with the pulley, the slide bar activity runs through two sliding seats, two all be provided with fixed knot on the sliding seat and construct, fixed knot constructs including plectane, grip block, push plate and threaded rod, four spouts have been seted up to the surface circumference equidistance of plectane, every equal fixed mounting has the round bar in the spout, every all movable sleeve has the spring on the round bar, the quantity of grip block is four, every equal fixed mounting in tip of grip block has the slider, every the slider slides respectively and sets up in the spout.

As a preferable technical scheme of the utility model, each round rod respectively penetrates through each sliding block, and each sliding block is respectively and fixedly connected with the inner wall of the sliding groove through a spring.

As a preferable technical scheme of the utility model, connecting blocks are fixedly arranged at the end parts of the sliding blocks, four pushing blocks are fixedly arranged at equal intervals on the circumferences of the end parts of the pushing plates, and the surfaces of the pushing blocks are respectively attached to the surfaces of the connecting blocks.

As a preferable technical scheme of the utility model, each connecting block and each pushing block are trapezoid-shaped.

As a preferable technical scheme of the utility model, limiting blocks are fixedly arranged at the end parts of two sides of the pushing plate, limiting rods are fixedly arranged at two sides of the end part of the circular plate, and each limiting rod movably penetrates through each limiting block respectively.

As a preferable technical scheme of the utility model, the threaded rod is rotatably arranged in the middle of the circular plate, penetrates through the pushing plate and is in threaded connection with the pushing plate, and a hand wheel is fixedly arranged at the end part of the threaded rod.

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

1. the action force can be applied to the connecting blocks through the movement of four pushing blocks respectively, so that the four connecting blocks are close to each other and move, the four sliding blocks and the four clamping plates are driven to move close to each other through the mutual close to each other of the four connecting blocks, the spring is in a stressed stretching state, the four clamping plates are close to each other and move, gaps between the four clamping plates are gradually reduced, and therefore the hardware products can be fixed, the positioning and fixing of the hardware products are completed, the positioning and fixing structure clamps and fixes the hardware products through the four clamping plates, the positioning and fixing of the hardware products are more stable, the situation that the hardware products are subjected to position deviation is avoided, and the quality of hardware product production and processing is guaranteed.

2. Through sliding seat slip setting on the bottom plate, the user can make two fixed knot constructs remove through promoting the sliding seat, is convenient for carry out welding process to the hardware product, uses more nimble, has improved this location structure's practicality.

Drawings

FIG. 1 is a schematic view of a positioning structure according to the present utility model;

FIG. 2 is a schematic view of the structure of the circular plate of the present utility model;

FIG. 3 is a schematic view of the structure of the pusher plate of the present utility model;

fig. 4 is a schematic structural view of the clamping plate of the present utility model.

Wherein: 1. a bottom plate; 11. a slide bar; 2. a sliding seat; 3. a circular plate; 31. a chute; 32. a round bar; 33. a spring; 34. a limit rod; 4. a clamping plate; 41. a slide block; 42. a connecting block; 5. a pushing plate; 51. a pushing block; 52. a limiting block; 6. a threaded rod; 61. and a hand wheel.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a positioning structure comprises a bottom plate 1 and two sliding seats 2, wherein the upper end of the bottom plate 1 is fixedly provided with sliding rods 11, the number of the sliding seats 2 is two, the two sliding seats 2 are respectively and slidably installed on two sides of the bottom plate 1, the bottom ends of the two sliding seats 2 are respectively provided with pulleys, the sliding rods 11 movably penetrate through the two sliding seats 2, the two sliding seats 2 are respectively provided with a fixed structure, the fixed structure comprises a circular plate 3, clamping plates 4, a pushing plate 5 and threaded rods 6, four sliding grooves 31 are formed in the surface circumference of the circular plate 3 at equal intervals, round rods 32 are fixedly installed in each sliding groove 31, springs 33 are movably sleeved on each round rod 32, the number of the clamping plates 4 is four, the end parts of each clamping plate 4 are fixedly installed with sliding blocks 41, each sliding block 41 is respectively and slidably arranged in the sliding grooves 31, each round rod 32 movably penetrates through each sliding block 41 respectively, each slide block 41 is fixedly connected with the inner wall of the chute 31 through a spring 33, a connecting block 42 is fixedly arranged at the end part of each slide block 41, four pushing blocks 51 are fixedly arranged at the circumference of the end part of the pushing plate 5 at equal intervals, hardware products are placed between the four clamping plates 4, then a user turns the hand wheel 61 to rotate the threaded rod 6, the pushing plate 5 is driven to move horizontally through the rotation of the threaded rod 6, the four pushing blocks 51 are driven to move through the movement of the pushing plate 5, the connecting blocks 42 are respectively exerted with force through the movement of the four pushing blocks 51, the four connecting blocks 42 are driven to move close to each other through the mutual approaching movement of the four connecting blocks 42, the four slide blocks 41 and the four clamping plates 4 are driven to move close to each other through the mutual approaching movement of the four connecting blocks 42, the spring 33 is in a stressed stretching state, the clearance between four grip blocks 4 is reduced gradually to can fix the hardware products, thereby accomplish the location fixed to the hardware products, this location fixed knot constructs, carry out the centre gripping fixed to the hardware products through four grip blocks 4, make the fixed more stable to the hardware products location, prevent the condition that the hardware products take place the position offset, guaranteed the quality of hardware products production and processing, slide the setting on bottom plate 1 through sliding seat 2, the user can make two fixed knot constructs through promoting sliding seat 2 and remove, be convenient for carry out welding process to the hardware products, use more nimble, the practicality of this location structure has been improved, the surface of every impeller 51 is laminated with the surface of every connecting block 42 respectively, every connecting block 42 and every impeller 51 are trapezoidal form, the equal fixed mounting of both sides tip of impeller 5 has stopper 52, the equal fixed mounting of both sides of plectane 3 tip has gag lever 34, every gag lever 34 activity respectively runs through every stopper 52, threaded rod 6 rotates the middle part of installing at 3, 6 runs through impeller 5, and with impeller 5 threaded connection, 6's tip fixed mounting has 61.

During the use, place the hardware product between four grip blocks 4, then the user is through twisting hand wheel 61, make threaded rod 6 rotate, can drive the flitch 5 through the rotation of threaded rod 6 and carry out the removal on the horizontal direction, can drive four impeller blocks 51 and remove through the removal of flitch 5, can apply the effort to connecting block 42 respectively through the removal of four impeller blocks 51, make four connecting blocks 42 be close to each other and remove, can drive four sliders 41 and four grip blocks 4 and be close to each other and remove through four connecting blocks 42 are close to each other, spring 33 is the atress tensile state this moment, be close to each other through four grip blocks 4 and remove, make the clearance between four grip blocks 4 dwindle gradually, thereby can fix the hardware product, thereby accomplish the fixed positioning to the hardware product, this fixed knot constructs, carry out the centre gripping to the hardware product through four grip blocks 4 and fix, make the hardware product fixed positioning is more stable, the condition of preventing that the hardware product from taking place the position offset, the quality of hardware product production and processing has been guaranteed, slide seat 2 slides and sets up on bottom plate 1, the user can make two fixed structures through pushing slide seat 2 and move, the practicality is improved, the welding structure has improved.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides a location structure, includes bottom plate (1) and sliding seat (2), a serial communication port, the upper end fixed mounting of bottom plate (1) has slide bar (11), the quantity of sliding seat (2) is two, two sliding seat (2) are slidable mounting respectively in the both sides of bottom plate (1), two sliding seat (2)'s bottom all is provided with the pulley, slide bar (11) activity runs through two sliding seat (2), two all be provided with fixed knot on sliding seat (2), fixed knot constructs including plectane (3), grip block (4), push plate (5) and threaded rod (6), four spouts (31) have been seted up to the surface circumference equidistance of plectane (3), every equal fixed mounting has round bar (32) in spout (31), every all movable sleeve has spring (33) on round bar (32), the quantity of grip block (4) is four, every tip of grip block (4) is fixed mounting slider (41), every slider (41) are slided respectively in spout (31).

2. A positioning structure according to claim 1, wherein each round bar (32) is movably penetrating each slide block (41), and each slide block (41) is fixedly connected with the inner wall of the chute (31) through a spring (33).

3. A positioning structure according to claim 1, wherein a connecting block (42) is fixedly mounted at the end of each sliding block (41), four pushing blocks (51) are fixedly mounted at equal intervals on the circumference of the end of each pushing plate (5), and the surface of each pushing block (51) is respectively attached to the surface of each connecting block (42).

4. A positioning structure according to claim 3, wherein each of said connection blocks (42) and each of said push blocks (51) are trapezoidal in shape.

5. A positioning structure according to claim 1, wherein limiting blocks (52) are fixedly mounted at two side ends of the pushing plate (5), limiting rods (34) are fixedly mounted at two sides of the end of the circular plate (3), and each limiting rod (34) penetrates through each limiting block (52) in a movable mode.

6. A positioning structure according to claim 1, characterized in that the threaded rod (6) is rotatably mounted in the middle of the circular plate (3), the threaded rod (6) penetrates the pushing plate (5) and is in threaded connection with the pushing plate (5), and a hand wheel (61) is fixedly mounted at the end of the threaded rod (6).