CN214309908U

CN214309908U - Rivet drawing instrument

Info

Publication number: CN214309908U
Application number: CN202120188459.4U
Authority: CN
Inventors: 曹娜; 景文斌; 郑阿婵
Original assignee: Zhongbin Testing Co ltd
Current assignee: Zhongbin Testing Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-09-28
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses an appearance is drawn to rivet, which comprises a fixing frame, the mount is U type frame, the equal fixed mounting in position of tip has the fixed block under the mount both sides are located, tip fixed mounting has splint, every under the fixed block all seted up the unthreaded hole on the fixed block, a plurality of screw hole has all been seted up to the position that the splint upper end is close to both sides edge, threaded hole inside threaded connection has the bolt, the bolt runs through unthreaded hole and screw hole threaded connection. This kind of rivet draws appearance, this kind of setting is through setting splint to detachable construction, and then after the device uses for a long time, and splint can be convenient for change it if the condition of damage appears, need not change whole device, has saved certain cost.

Description

Rivet drawing instrument

Technical Field

The utility model relates to a rivet field especially relates to a rivet draws appearance.

Background

The rivet is a nail-shaped object used for connecting two parts (or components) with through holes and caps at one ends, and in the riveting process, the riveted parts are connected by self deformation or interference, and the rivet is various in types and in any form.

When taking out the rivet, the appearance is drawn to the rivet that can use mostly, and when taking out the rivet, can need dedicated anchor clamps to fix the rivet to rivet application of force and then take out it, after the live time is of a specified duration, the condition that the position that probably causes anchor clamps and rivet contact appears wearing and tearing leads to the centre gripping insecure, and current structure is a whole, is not convenient for change the part, when changing, need change whole, and the cost is higher.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a rivet drawing instrument which can produce the technical effect of saving cost.

In order to solve the technical problem, the utility model provides a following technical scheme: the fixing frame is a U-shaped frame, fixing blocks are fixedly mounted at positions, located at two sides of the fixing frame, of the lower end of the fixing frame, clamping plates are fixedly mounted at the lower end of the fixing blocks, each clamping plate is provided with a smooth hole, a plurality of threaded holes are formed in positions, close to edges of two sides, of the upper end of each clamping plate, threaded bolts are connected inside the threaded holes in a threaded mode, and the bolts penetrate through the smooth holes and are in threaded connection with the threaded holes.

As a preferred technical scheme of the utility model, the spacing groove has been seted up to the tip under the fixed block, splint upper end fixed mounting has the stopper, stopper and the mutual joint of spacing groove.

As an optimized technical proposal of the utility model, the position of one side on the splint that is located the center is seted up jaggedly.

As an optimized technical scheme of the utility model, the draw-in groove has all been seted up to breach both sides edge.

As a preferred technical scheme of the utility model, the arc wall has been seted up to breach one side edge.

As an optimal technical scheme of the utility model, tip fixed mounting has the baffle under the fixed block.

As an optimized technical scheme of the utility model, the baffle is located the outside of spacing groove.

As an optimal technical scheme of the utility model, the fixed mounting in position at mount upper end center has the retainer plate, the inside internal thread of seting up of retainer plate.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. according to the arrangement, the clamping plate is arranged into the detachable structure, so that after the device is used for a long time, if the clamping plate is damaged, the clamping plate can be conveniently replaced, the whole device does not need to be replaced, and certain cost is saved;

2. the limiting grooves are formed in the fixing blocks, the limiting blocks are arranged on the clamping plates, so that the fixing blocks and the clamping plates can be connected compactly, and the fixing device is firmer in use of the matched bolt.

Drawings

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

FIG. 2 is a schematic view of the back structure of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the partial explosion structure of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structure of the splint of the present invention;

fig. 5 is a schematic view of the structure of the limiting groove of the present invention.

Wherein: 1. a fixed mount; 2. a fixed block; 3. a splint; 4. a light hole; 5. a threaded hole; 6. a bolt; 7. a limiting block; 8. a limiting groove; 9. a notch; 10. a card slot; 11. an arc-shaped slot; 12. a baffle plate; 13. a stationary ring; 14. an internal thread.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, fig. 2, fig. 3, fig. 4, the utility model provides a rivet draws appearance, including mount 1, mount 1 is U type frame, the equal fixed mounting in position of tip has fixed block 2 under 1 both sides of mount are located, the equal fixed mounting in tip has splint 3 under 2, unthreaded hole 4 has all been seted up on every fixed block 2, a plurality of screw hole 5 has all been seted up to the position that splint 3 upper end is close to both sides edge, threaded hole 5 internal thread is connected with bolt 6, bolt 6 runs through unthreaded hole 4 and screw hole 5 threaded connection, breach 9 has been seted up to the position that one side is located the center on splint 3, draw-in groove 10 has all been seted up to breach 9 both sides edge, arc wall 11 has been seted up to breach 9 one side edge.

When using the device, laminate splint 3 and fixed block 2 mutually, run through unthreaded hole 4 and 5 threaded connection of screw hole with bolt 6 again, make firmly fixed between splint 3 and the fixed block 2, this kind of setting, through setting splint 3 to detachable construction, and then after the device uses for a long time, splint 3 if the condition of damage appears, can be convenient for change it, need not change whole device, has saved certain cost.

In another embodiment, as shown in fig. 1, 4 and 5, the embodiment discloses that a limiting groove 8 is formed at the lower end of a fixing block 2, a limiting block 7 is fixedly installed at the upper end of a clamping plate 3, the limiting block 7 and the limiting groove 8 are clamped with each other, a baffle 12 is fixedly installed at the lower end of the fixing block 2, and the baffle 12 is located outside the limiting groove 8;

when fixed block 2 and splint 3 laminating, through set up spacing groove 8 and splint 3 on fixed block 2 and install stopper 7, and then can make and be connected compacter between fixed block 2 and the splint 3, at the use of cooperation bolt 6, and then make a dress device more firm.

In another embodiment, as shown in fig. 3, the present embodiment discloses that a fixing ring 13 is fixedly installed at the center of the upper end of the fixing frame 1, and an internal thread 14 is opened inside the fixing ring 13.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an appearance is drawn to rivet, includes mount (1), its characterized in that: mount (1) is U type frame, the equal fixed mounting in position of tip has fixed block (2) down in mount (1) both sides are located, tip fixed mounting has splint (3) under fixed block (2), every unthreaded hole (4) have all been seted up on fixed block (2), a plurality of screw hole (5) have all been seted up to the position that splint (3) upper end is close to both sides edge, screw hole (5) internal thread is connected with bolt (6), bolt (6) run through unthreaded hole (4) and screw hole (5) threaded connection.

2. A rivet puller according to claim 1 wherein: spacing groove (8) have been seted up to fixed block (2) lower tip, splint (3) upper end fixed mounting has stopper (7), stopper (7) and spacing groove (8) joint each other.

3. A rivet puller according to claim 1 wherein: a notch (9) is arranged at the center of one side of the clamping plate (3).

4. A rivet puller according to claim 3 wherein: and clamping grooves (10) are formed in the edges of the two sides of the notch (9).

5. A rivet puller according to claim 3 wherein: an arc-shaped groove (11) is formed in the edge of one side of the notch (9).

6. A rivet puller according to claim 1 wherein: and a baffle (12) is fixedly arranged at the lower end part of the fixed block (2).

7. A rivet puller according to claim 6, characterised in that: the baffle (12) is positioned outside the limiting groove (8).

8. A rivet puller according to claim 1 wherein: the fixing frame is characterized in that a fixing ring (13) is fixedly mounted at the center of the upper end of the fixing frame (1), and an internal thread (14) is formed inside the fixing ring (13).