CN209969476U

CN209969476U - Portable rivet pressing and riveting device

Info

Publication number: CN209969476U
Application number: CN201920753517.6U
Authority: CN
Inventors: 葛亮
Original assignee: Jiangsu Peitake Sheet Metal Industry Co Ltd
Current assignee: Jiangsu Peitake Sheet Metal Industry Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-01-21
Anticipated expiration: 2029-05-23

Abstract

The utility model relates to a portable rivet pressing and riveting device, which comprises a base, a sliding component and a pressing and riveting component, wherein the sliding component and the pressing and riveting component are arranged on the base; the pressure riveting component comprises a pressure head connecting rod, a pressure riveting head and an adjusting screw rod, one end of the pressure head connecting rod is arranged in the U-shaped groove and can be adjusted up and down in the U-shaped groove, the bottom of the other end of the pressure head connecting rod is provided with a mounting groove with a downward opening, the pressure riveting head is arranged in the mounting groove, and the bottom of the adjusting screw rod penetrates through the pressure head connecting rod to be connected with the base. The utility model provides a rivet pressing device overall structure is simple, multiple functional to remove fixed convenient, small and exquisite portable is applicable to the work of riveting of pressing of product local position.

Description

Portable rivet pressing and riveting device

Technical Field

The utility model belongs to the technical field of the rivet is pressed and is riveted, concretely relates to ware is riveted to portable rivet pressure.

Background

The riveting is a method of realizing reliable connection of two parts by extruding a base material into a prefabricated groove to be arranged in a riveting screw and nut structure under external pressure during riveting to enable a riveting piece to generate plastic deformation.

Traditional squeeze riveter structure is complicated, and whole volume is great, removes inconveniently, can receive the restriction when being used for the squeeze riveter of some local positions to rivet the work, can't carry out the squeeze riveter operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ware is riveted to portable rivet pressure to solve the problem that squeeze riveter is bulky, remove inconvenience.

The utility model discloses a ware is riveted to portable rivet pressure is realized like this:

a portable rivet pressing and riveting device comprises a base, a sliding assembly and a pressing and riveting assembly, wherein the sliding assembly and the pressing and riveting assembly are arranged on the base,

the sliding assembly comprises a guide rail and a sliding connecting rod arranged in the guide rail in a sliding mode, and a U-shaped groove in the same direction as the guide rail is formed in the sliding connecting rod;

the pressure riveting component comprises a pressure head connecting rod, a pressure riveting head and an adjusting screw rod, one end of the pressure head connecting rod is installed in the U-shaped groove and can be adjusted up and down in the U-shaped groove, the bottom of the other end of the pressure head connecting rod is provided with a mounting groove with a downward opening, the pressure riveting head is installed in the mounting groove and can move up and down, and the bottom of the adjusting screw rod penetrates through the pressure head connecting rod and is connected with the base.

Further, the sliding connection pole deviates from one side of pressure head connecting rod is covered with the retaining member, all be provided with vertical strip through-hole on the both sides lateral wall in U type groove, the strip through-hole orientation the edge of squeeze head is provided with a plurality of U type holes I, the both sides lateral wall edge of retaining member be provided with I assorted U type hole II in U type hole, U type hole I with II one-to-one in U type hole constitute slope waist type hole, the tip of pressure head connecting rod is installed through the construction pin in the slope waist type hole.

Furthermore, the bottom of retaining member passes through the bolt and articulates sliding connection pole's bottom, the top of retaining member then through the round pin axle with sliding connection pole swing joint.

Further, be provided with the slotted hole the same with its length direction on the pressure head connecting rod, adjusting screw's lower extreme pass slotted hole and base in proper order and with base threaded connection.

Furthermore, the guide rail is composed of two oppositely arranged guide blocks, and two ends of each guide block are installed on the base through screws;

and a positioning pin connected with the base is arranged in the middle of the guide block.

Furthermore, the bottom of the sliding connecting rod is detachably provided with a sliding block, and the sliding block is arranged in the guide rail in a sliding manner.

Furthermore, be provided with relative waist type hole I on the both sides lateral wall of mounting groove, install the pin I that passes the pressure riveting head in the waist type hole I.

Furthermore, a U-shaped support piece with a downward opening is arranged above the end part of the pressure head connecting rod where the pressure riveting head is located, an adjusting screw is arranged above the U-shaped support piece, the adjusting screw is sequentially in threaded connection with the U-shaped support piece and the pressure head connecting rod, and the bottom of the U-shaped support piece is opposite to the pressure riveting head.

Furthermore, a waist-shaped hole II corresponding to the side wall of the U-shaped support piece is formed in the upper portion of the mounting groove, a pin II is arranged in the waist-shaped hole II, and the pin II is fixedly connected with the U-shaped support piece.

Furthermore, the base is provided with a mounting hole.

After the technical scheme is adopted, the utility model discloses the beneficial effect who has does:

(1) the utility model has simple integral structure, complete functions, convenient movement and fixation, small size and portability, and is suitable for the press riveting work of local positions of products;

(2) the utility model provides a rivet pressing device is because the pressure head connecting rod of installation riveting head can be adjusted from top to bottom at the sliding connection pole to can rivet the height of the rule adjustment riveting head of position and work piece according to specifically pressing, increase its application scope.

Drawings

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

FIG. 1 is a block diagram of a portable rivet riveter according to a preferred embodiment of the present invention;

FIG. 2 is a front view of the portable rivet press of the preferred embodiment of the present invention;

FIG. 3 is a top view of the portable rivet press of the preferred embodiment of the present invention;

FIG. 4 is a block diagram of a clinching assembly of the portable rivet riveter of the preferred embodiment of the present invention;

FIG. 5 is a block diagram of the sliding connecting rod of the portable rivet riveter of the preferred embodiment of the present invention;

FIG. 6 is a structural view of a locking member of the portable rivet holder according to the preferred embodiment of the present invention;

in the figure: the pressure head comprises a base 1, a sliding connecting rod 2, a U-shaped groove 3, a pressure head connecting rod 4, a pressure riveting head 5, an adjusting screw rod 6, a mounting groove 7, a locking piece 8, a strip-shaped through hole 9, a U-shaped hole I10, a U-shaped hole II 11, an inclined waist-shaped hole 12, a mounting pin 13, a bolt 14, a pin shaft 15, a strip hole 16, a guide block 17, a screw 18, a positioning pin 19, a sliding block 20, a waist-shaped hole I21, a pin I22, a U-shaped supporting piece 23, an adjusting screw 24, a waist-shaped hole II 25, a pin II 26 and a mounting hole 27.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-6, a portable rivet press-riveting device comprises a base 1, and a sliding assembly and a press-riveting assembly which are installed on the base 1, wherein the sliding assembly comprises a guide rail and a sliding connecting rod 2 which is arranged in the guide rail in a sliding manner, and a U-shaped groove 3 which has the same direction as the guide rail is arranged on the sliding connecting rod 2; the pressure riveting component comprises a pressure head connecting rod 4, a pressure riveting head 5 and an adjusting screw rod 6, one end of the pressure head connecting rod 4 is installed in the U-shaped groove 3 and can be adjusted up and down in the U-shaped groove 3, the bottom of the other end of the pressure head connecting rod is provided with a mounting groove 7 with a downward opening, the pressure riveting head 5 is installed in the mounting groove 7 and can move up and down, and the bottom of the adjusting screw rod 6 penetrates through the pressure head connecting rod 4 to be connected with the base 1.

Please refer to fig. 1, 2 and 5, 6, rivets at different positions of different workpieces or the same workpiece are pressed, the position height is very easy to be different, and in order to adapt to the difference, the height of the whole press riveting assembly needs to be adjusted according to the specific position of the rivet to be pressed, and in order to adjust the height of the press riveting assembly, one side of the sliding connecting rod 2 departing from the pressure head connecting rod 4 is covered with a locking member 8, vertical strip-shaped through holes 9 are arranged on the side walls at two sides of the U-shaped groove 3, a plurality of U-shaped holes i 10 are arranged at the edges of the strip-shaped through holes 9 facing the press riveting head 5, U-shaped holes ii 11 matched with the U-shaped holes i 10 are arranged at the edges of the side walls at two sides of the locking member 8, the U-shaped holes i 10 and the U-shaped holes ii 11 are in one-to-one correspondence to constitute inclined kidney-shaped holes 12.

According to the position of a specific rivet, the height of the rivet pressing assembly is judged, the position of the corresponding inclined kidney-shaped hole 12 is found, and the pressure head connecting rod 4 of the rivet pressing assembly is installed in the inclined kidney-shaped hole 12 through the installation pin 13.

Specifically, the height that highly is higher than the other end of subassembly one end is riveted towards pressing to slope waist type hole 12, this difference in height is used for adjusting the height on squeeze riveter 5 and the rivet surface that will press to rivet, when installing pin 13 is located the high level of slope waist type hole 12 promptly, squeeze riveter 5 and will press to rivet and have certain distance between the rivet, can conveniently put into the below of squeeze riveter 5 with the work piece that needs to press to rivet, place the completion back, then can drive the low level that the subassembly moved to slope waist type hole 12 with installing pin 13, squeeze riveter 5 this moment then can with the rivet contact of will pressing to rivet, thereby the degree of conveniently controlling the pressure riveting.

Because the installation pin 13 is interference fit with pressure head connecting rod 4, can't take off installation pin 13 when adjusting the height of whole pressure riveting subassembly, for the position adjustment, the bottom of retaining member 9 passes through bolt 14 and articulates in the bottom of sliding connection pole 2, and the top of retaining member 9 is then through round pin axle 15 and sliding connection pole 2 swing joint.

When adjusting the height of riveting the subassembly, at first take off round pin axle 15, use bolt 14 to rotate to the direction of keeping away from sliding connection pole 2 with retaining member 9 as the center, U type hole II 11 can part with U type hole I10 this moment, mounting pin 13 can remove at will in whole strip through-hole 9, after removing suitable position, put into U type hole I10 of place height with mounting pin 13, then reset retaining member 9, make this U type hole I10 and II 11 constitution a complete slope waist type hole 12 of U type hole relative with it, the height of riveting the subassembly can be fixed.

After the height of the pressure riveting component is determined according to the specification of a workpiece to be pressure riveted, in order to adjust the pressure riveting head 5 to an initial state conveniently, namely when the pressure riveting head 5 is at the highest position, the bottom of the pressure riveting head is contacted with a rivet to be pressure riveted, a strip hole 16 which is the same as the pressure riveting head in the length direction is arranged on the pressure head connecting rod 4, and the lower end of the adjusting screw rod 6 sequentially penetrates through the strip hole 16 to be in threaded connection with the base 1 and the base 1.

After the height of the riveting component is determined and fixed, the adjusting screw rod 6 penetrates through the strip hole 16, the bottom of the adjusting screw rod is connected with the base 1, and the adjusting screw rod 16 is rotated downwards, so that the pressure head connecting rod 4 and the riveting head 5 are driven to move downwards, and the effect of adjusting the riveting head 5 is achieved.

When the heights of the pressure head connecting rod 4 and the riveting head 5 are adjusted downwards by using the adjusting screw 6, one end of the pressure head connecting rod 4 connected with the mounting pin 13 can only move downwards in the inclined kidney-shaped hole 12 where the pressure head connecting rod 4 is located, the sliding connecting rod 2 cannot move up and down, the pressure head connecting rod 4 and the mounting pin 13 can provide force for the sliding connecting rod 4 to move towards the riveting head 5, the sliding connecting rod 2 can move in the guide rail, the guide rail consists of two oppositely arranged guide blocks 17 for guiding the movement of the sliding connecting rod 2, and two ends of each guide block 17 are mounted on the base 1 through screws 18;

in order to facilitate positioning when the guide block 17 is installed, a positioning pin 19 connected to the base 1 is provided in the middle of the guide block 17.

Specifically, the positioning pin 19 is in interference fit with the guide block 17 and the base 1.

Referring to fig. 1, in order to ensure that the sliding connecting rod 2 can only move in the guide rail, a sliding block 20 is detachably mounted at the bottom of the sliding connecting rod 2, and the sliding block 20 is slidably disposed in the guide rail.

Specifically, the bottom of the sliding block 20 is provided with a counter bore, a screw 18 is installed in the counter bore, and the screw 18 upwards penetrates through the sliding block 20 to be connected with the sliding connecting rod 2.

Preferably, in order to prevent the slider 20 from falling off the guide rail, the bottoms of the opposite side surfaces of the two guide blocks 17 are provided with inserting grooves, and the lower part of the side surface of the slider 20 facing the guide blocks is provided with inserting blocks which are inserted into the inserting grooves to slide, so that the slider is prevented from falling off the guide rail at will.

Referring to fig. 1-4, in order to facilitate the installation of the squeeze rivet head 5 in the installation groove 7, opposite waist-shaped holes i 21 are formed in the side walls of the installation groove 7, and a pin i 22 penetrating through the squeeze rivet head is installed in each waist-shaped hole i 21.

Preferably, the waist-shaped hole I21 is of a vertical structure, and the length of the waist-shaped hole I21 is the riveting stroke of the riveting head 5. In the initial state of pressure riveting, the pin I22 is located at the topmost end of the waist-shaped hole I21, and when the pin I22 is pressed downwards, the pin I21 moves downwards in the waist-shaped hole I21, and the pressure riveting head 5 moves downwards in the mounting groove 7.

In the process of rivet pressing, in order to apply pressure to the pressing rivet head 5, a U-shaped support piece 23 with a downward opening is arranged above the end portion of the pressing head connecting rod 4 where the pressing rivet head 5 is located, an adjusting screw 24 is arranged above the U-shaped support piece 23, the adjusting screw 24 is sequentially in threaded connection with the U-shaped support piece 23 and the pressing head connecting rod 4, and the bottom of the U-shaped support piece 24 is opposite to the pressing rivet head 5.

In the initial state, the adjusting screw 24, the U-shaped support 23 and the squeeze rivet head 5 are all in the initial state, and when squeeze riveting, the adjusting screw 24 is rotated downwards, the adjusting screw 24 drives the U-shaped support 23 to move downwards, the bottom of the U-shaped support 23 pushes the squeeze rivet head 5 to move downwards, so that squeeze riveting work is realized by the squeeze rivet head 5.

When resetting, the adjusting screw 24 is rotated upwards, the adjusting screw 24 can drive the U-shaped supporting piece 23 to reset upwards, and the pressing rivet head 5 can be driven to reset upwards by manually stirring the pin I22 upwards.

Optionally, the squeeze rivet head 5 is fixedly connected with the U-shaped support member 23, so that in the resetting process, the U-shaped support member 23 and the squeeze rivet head 5 can be directly driven to be synchronously reset through the adjusting screw 24, and the operation is simpler.

The riveting process is a vertical process, in order to guide the movement of the riveting head 5, a corresponding waist-shaped hole II 25 is arranged above the mounting groove 7 and on the side wall of the U-shaped support piece, a pin II 26 is arranged in the waist-shaped hole II 25, and the pin II 26 is fixedly connected with the U-shaped support piece 23.

Specifically, waist type hole II 25 is vertical setting, and in the in-process that the pressure riveting head 5 moved down, the pin II 26 with U type support piece 23 fixed connection can move down in waist type hole II 25 to reach a guide effect.

In order to fix the whole rivet press conveniently, the base 1 is provided with a mounting hole 27.

Before the clinching, the base 1 needs to be fixed, and may be fixed by the mounting holes 27 and screws or bolts, or may be fixed by direct wiping with a quick clamp or the like.

Before riveting, firstly, the base 1 is fixed, then the height of a riveting component is adjusted according to the height of a workpiece and a rivet to be riveted, namely, the pressure head connecting rod 4 is fixed in a proper inclined waist-shaped hole 12, then the riveting head 5 is reset upwards, the workpiece and the rivet to be riveted are placed below the riveting head 5, then the adjusting screw rod 6 is installed and rotates downwards, the installation pin 13 is moved to the lower position of the inclined waist-shaped hole 12, in the moving process, the sliding connecting rod 2 can generate certain displacement towards the direction of the riveting head 5 under the driving of the sliding block 20, at the moment, the riveting head 5 can be in contact with the upper surface of the rivet to be riveted when being at the initial position, then the adjusting screw 24 is rotated downwards, and the riveting head 5 is pushed to move downwards, so that the riveting of the rivet can be realized, the operation is rapid and convenient, and the operation is simple.

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.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Claims

1. A portable rivet press-riveting device is characterized by comprising a base (1), and a sliding assembly and a press-riveting assembly which are arranged on the base (1),

the sliding assembly comprises a guide rail and a sliding connecting rod (2) arranged in the guide rail in a sliding mode, and a U-shaped groove (3) in the same direction as the guide rail is formed in the sliding connecting rod (2);

the pressure riveting component comprises a pressure head connecting rod (4), a pressure riveting head (5) and an adjusting screw rod (6), one end of the pressure head connecting rod (4) is installed in a U-shaped groove (3) and can be adjusted up and down in the U-shaped groove (3), the bottom of the other end of the pressure head connecting rod is provided with a mounting groove (7) with a downward opening, the pressure riveting head (5) is installed in the mounting groove (7) and can move up and down, and the bottom of the adjusting screw rod (6) is penetrated through the pressure head connecting rod (4) and the base (1).

2. The portable rivet riveter according to claim 1, characterized in that one side of the sliding connecting rod (2) departing from the squeeze head connecting rod (4) is covered with a locking piece (8), vertical strip-shaped through holes (9) are arranged on the side walls of two sides of the U-shaped groove (3), a plurality of U-shaped holes I (10) are arranged at the edges of the strip-shaped through holes (9) facing the squeeze head (5), U-shaped holes II (11) matched with the U-shaped holes I (10) are arranged at the edges of the side walls of two sides of the locking piece (8), the U-shaped holes I (10) and the U-shaped holes II (11) form inclined waist-shaped holes (12) in a one-to-one correspondence mode, and the end part of the squeeze head connecting rod (4) is installed in the inclined waist-shaped holes (12) through an installation pin (13).

3. Portable rivet holder according to claim 2, characterized in that the bottom of the retaining member (8) is hinged to the bottom of the sliding bar (2) by means of a bolt (14), the top of the retaining member (8) being in movable connection with the sliding bar (2) by means of a pin (15).

4. The portable rivet riveter according to claim 1, characterized in that the pressure head connecting rod (4) is provided with a bar hole (16) which has the same length direction as the pressure head connecting rod, and the lower end of the adjusting screw rod (6) passes through the bar hole (16) and is connected with the base (1) in a threaded manner.

5. Portable rivet riveter according to claim 1, characterized in that the guide rail consists of two oppositely arranged guide blocks (17), and both ends of the guide blocks (17) are mounted on the base (1) by means of screws (18);

and a positioning pin (19) connected with the base (1) is arranged in the middle of the guide block (17).

6. Portable rivet riveter according to claim 5, characterized in that the bottom of the sliding connecting rod (2) is detachably mounted with a slider (20), the slider (20) being slidingly arranged in the guide rail.

7. The portable rivet press-riveting device according to claim 1, characterized in that opposite waist-shaped holes I (21) are arranged on the side walls of the two sides of the mounting groove (7), and a pin I (22) penetrating through the press-riveting head (5) is arranged in the waist-shaped holes I (21).

8. The portable rivet riveter according to claim 1, characterized in that a U-shaped support member (23) with a downward opening is arranged above the end of the squeeze head connecting rod (4) where the squeeze head (5) is located, an adjusting screw (24) is arranged above the U-shaped support member (23), the adjusting screw (24) is in threaded connection with the U-shaped support member (23) and the squeeze head connecting rod (4) in sequence, and the bottom of the U-shaped support member (23) is opposite to the squeeze head (5).

9. The portable rivet pressing and riveting device according to claim 1, characterized in that a waist-shaped hole II (25) is correspondingly arranged above the mounting groove (7) and on the side wall of the U-shaped support member (23), a pin II (26) is arranged in the waist-shaped hole II (25), and the pin II (26) is fixedly connected with the U-shaped support member (23).

10. Portable rivet holder according to claim 1, characterized in that the base (1) is provided with mounting holes (27).