Table plate processing semi-automatic riveting press with fixing mechanism

Abstract

The utility model discloses a table board processing semi-automatic riveting press with a fixing mechanism, which comprises a bottom plate, a working table and a limiting mechanism, the working table is arranged at the top of the bottom plate, the limiting mechanism is arranged on the bottom plate and comprises two fixing rods, the fixing rods are respectively arranged at the top of the bottom plate, and the fixing rods are arranged on the bottom plate. A stop block and a fixing clamping mechanism are installed at the top end of the fixing rod, the fixing clamping mechanism is arranged on the workbench, and the fixing clamping mechanism comprises a fixing groove. Through mutual cooperation of the fixing rod, the check block, the movable block, the elastic piece, the pressing plate, the through groove, the fixing groove, the servo motor, the forward rotation threaded rod, the reverse rotation threaded rod, the threaded block, the clamping block, the baffle, the inserting groove, the inserting block and the ball, a table plate can be conveniently clamped and fixed during machining, and the phenomenon that the table plate deviates during riveting pressing is avoided; therefore, the machining stability is guaranteed, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting machines, in particular to a semi-automatic riveting machine for table top processing with a fixing mechanism. Background Art

[0002] A semi-automatic riveting machine is needed for table top processing. The riveting machine uses a stamping machine and a special connecting die through an instantaneous high-pressure processing process. According to the cold extrusion deformation of the plate material itself, a stress-free internal inlaid dot with a certain tensile and shear strength is formed. It can connect two or more layers of plates of different materials and thicknesses. The riveting machine needs to clamp and fix the workpiece when processing it.

[0003] According to the application number: CN202220912327.6, a terminal riveting device includes a base plate, a mounting block is fixedly installed on the top of the base plate, a mounting plate is fixedly installed on the front of the mounting block, a fixing rod is fixedly installed on one side of the mounting plate, a riveter is arranged on the fixing rod, a moving mechanism is arranged at the bottom of the base plate, a clamping mechanism is arranged at the top of the base plate, the moving mechanism includes a shell, a limit rod, a moving plate, a connecting block, a fixed block, an airbag, a vent, and a pulley, the shell is fixedly installed on the bottom of the base plate, the top of the limit rod is fixedly connected to the top of the inner wall of the shell, the bottom of the limit rod is fixedly connected to the bottom of the inner wall of the shell, and the limit rod passes through the moving plate and is movably connected to the moving plate.

[0004] The riveting device in the above case has a poor clamping and fixing effect on the workpiece, which causes the workpiece to shake easily during riveting, thus seriously affecting the stability during processing. For this reason, we provide a semi-automatic riveting machine for table top processing with a fixing mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a semi-automatic riveting machine for processing table tops with a fixing mechanism to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a semi-automatic riveting machine for table top processing with a fixing mechanism, comprising:

[0007] Base plate;

[0008] A workbench, the workbench being mounted on top of the base plate;

[0009] A limiting mechanism, wherein the limiting mechanism is arranged on the bottom plate, and the limiting mechanism comprises a fixing rod, wherein the number of the fixing rods is two and the fixing rods are respectively installed on the top of the bottom plate, and a stopper is installed on the top of the fixing rod;

[0010] A fixed clamping mechanism is arranged on a workbench and comprises a fixed groove, and the fixed groove is opened on the top of the workbench.

[0011] Preferably, a moving block is slidably connected to the surface of the fixing rod, an elastic member is sleeved on the surface of the fixing rod, and the elastic member is made of a spring.

[0012] Preferably, the two moving blocks are fixedly connected via a pressing plate, and through grooves are provided on both left and right sides of the top of the pressing plate.

[0013] Preferably, a servo motor is installed on the left side of the workbench, the right end of the servo motor output shaft passes through the fixing groove and extends into the interior thereof, a forward-rotating threaded rod is installed on the right end of the servo motor output shaft, a reverse-rotating threaded rod is installed on the right end of the forward-rotating threaded rod, and the surfaces of the forward-rotating threaded rod and the reverse-rotating threaded rod are both threadedly connected with threaded blocks.

[0014] Preferably, a clamping block is installed on the top of the threaded block, and the top of the clamping block passes through the through slot and extends to the outside thereof, baffles are installed on the sides of the two clamping blocks that are away from each other, a slot is provided on the inner wall of the through slot, and an insert block is installed on the side of the clamping block close to the slot, and the side of the insert block close to the slot passes through the slot and extends to the inner wall thereof, and a ball is movably connected in the groove on the surface of the insert block.

[0015] Preferably, a connecting frame is installed on the left side of the top of the base plate, a cylinder is installed on the connecting frame, the bottom of the cylinder passes through the connecting frame and extends to the outside thereof, and a riveting head is installed at the bottom end of the cylinder.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] The utility model facilitates the clamping and fixing of the table top during processing through the mutual cooperation of the fixed rod, the block, the movable block, the elastic part, the pressure plate, the through groove, the fixed groove, the servo motor, the forward threaded rod, the reverse threaded rod, the threaded block, the clamping block, the baffle, the slot, the insert block and the ball bearing, thereby avoiding the deviation of the table top during riveting, thereby ensuring the stability during processing and improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a structural cross-sectional view of the front view of the utility model;

[0020] Figure 3 For this utility model Figure 2 A partial enlarged view of middle A.

[0021] In the figure: 1 base plate, 11 workbench, 12 connecting frame, 13 cylinder, 14 riveting head, 2 limiting mechanism, 21 fixed rod, 22 block, 23 moving block, 24 elastic member, 25 pressure plate, 26 through slot, 3 fixed clamping mechanism, 31 fixed slot, 32 servo motor, 33 forward threaded rod, 34 reverse threaded rod, 35 threaded block, 36 clamping block, 37 baffle, 38 slot, 39 plug-in block, 310 ball. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 A semi-automatic riveting machine for table top processing with a fixing mechanism comprises: a base plate 1 and a workbench 11, the workbench 11 is installed on the top of the base plate 1, a connecting frame 12 is fixedly connected to the left side of the top of the base plate 1, a cylinder 13 is fixedly connected to the connecting frame 12, the bottom of the cylinder 13 passes through the connecting frame 12 and extends to the outside thereof, and a riveting head 14 is fixedly connected to the bottom end of the cylinder 13.

[0024] The limiting mechanism 2 is arranged on the base plate 1. The limiting mechanism 2 includes a fixed rod 21. There are two fixed rods 21 and they are respectively installed on the top of the base plate 1. The top of the fixed rod 21 is fixedly connected with a stopper 22. The surface of the fixed rod 21 is slidably connected with a moving block 23. The surface of the fixed rod 21 is sleeved with an elastic member 24. The elastic member 24 is made of a spring. The two moving blocks 23 are fixedly connected by a pressing plate 25. The left and right sides of the top of the pressing plate 25 are provided with through grooves 26. The top of the pressing plate 25 is provided with a through opening adapted to the riveting head 14.

[0025] Furthermore, as shown in the figure, the elastic member 24 at this time has the force to drive the moving block 23 to move downward.

[0026] A fixed clamping mechanism 3 is arranged on the workbench 11. The fixed clamping mechanism 3 includes a fixed groove 31. The fixed groove 31 is opened on the top of the workbench 11. A servo motor 32 is fixedly connected to the left side of the workbench 11. The right end of the output shaft of the servo motor 32 passes through the fixed groove 31 and extends to the inside thereof. A forward threaded rod 33 is fixedly connected to the right end of the output shaft of the servo motor 32. A reverse threaded rod 34 is fixedly connected to the right end of the forward threaded rod 33. A threaded block 35 is threadedly connected to the surface of the forward threaded rod 33 and the surface of the reverse threaded rod 34. The surface of the threaded block 35 is in sliding contact with the inner wall of the fixed groove 31. A clamping block 36 is fixedly connected to the top of the threaded block 35. The top of the clamping block 36 passes through the through groove 26 and extends to the outside thereof. The two The sides of the clamping blocks 36 that are away from each other are fixedly connected with baffles 37, and the side of the baffles 37 close to the pressure plate 25 is in contact with the pressure plate 25, and the side of the baffles 37 close to the moving block 23 is in contact with the moving block 23. A slot 38 is provided on the inner wall of the through groove 26, and an insert block 39 is fixedly connected to the side of the clamping block 36 close to the slot 38. The side of the insert block 39 close to the slot 38 penetrates the slot 38 and extends to its inner wall. A ball 310 is movably connected in the groove on the surface of the insert block 39, and one end of the ball 310 close to the inner wall of the slot 38 is in rolling contact with the inner wall of the slot 38. By setting the ball 310, the friction generated when the insert block 39 and the slot 38 are in contact is reduced. By setting the slot 38 and the insert block 39, the pressure plate 25 is limited.

[0027] Furthermore, when the pressing plate 25 has finished pressing the workpiece and needs to remove the workpiece, the pressing plate 25 is pulled upward to restore the pressing plate 25 to its original position, so that the clamping block 36 drives the inserting block 39 to be inserted into the slot 38 .

[0028] Through the mutual cooperation of the fixed rod 21, the stopper 22, the movable block 23, the elastic member 24, the pressure plate 25, the through slot 26, the fixed slot 31, the servo motor 32, the forward threaded rod 33, the reverse threaded rod 34, the threaded block 35, the clamping block 36, the baffle 37, the slot 38, the insert block 39 and the ball 310, it is convenient to clamp and fix the table top during processing, avoiding the phenomenon of deviation of the table top during riveting, thereby ensuring the stability during processing and improving practicality.

[0029] When in use, place the table top on the top of the workbench 11, and then start the servo motor 32. The servo motor 32 drives the forward threaded rod 33 and the reverse threaded rod 34 to rotate through the output shaft, so that the two threaded blocks 35 move closer to each other, and the clamping block 36 moves closer to the table top. The clamping block 36 drives the plug block 39 and the slot 38 to separate. Through the restoring elastic force of the elastic member 24, the elastic member 24 drives the moving block 23 to move downward, and the moving block 23 drives the pressure plate 25 to move downward, so that the pressure plate 25 presses and fixes the top of the table top. At the same time, the two clamping blocks 36 clamp and fix the two sides of the table top. Then start the cylinder 13, and the cylinder 13 drives the riveting head 14 to move downward, so as to perform riveting processing on the table top.

[0030] To sum up: the semi-automatic riveting machine for table top processing with a fixing mechanism solves the problems raised in the above-mentioned background technology through the mutual cooperation of the fixing rod 21, the block 22, the moving block 23, the elastic member 24, the pressure plate 25, the through groove 26, the fixing groove 31, the servo motor 32, the forward threaded rod 33, the reverse threaded rod 34, the threaded block 35, the clamping block 36, the baffle 37, the slot 38, the insert block 39 and the ball 310.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A semi-automatic riveting press for table top processing with a fixing mechanism, characterized in that: include: Bottom plate (1); A workbench (11), wherein the workbench (11) is installed on the top of the base plate (1); A limiting mechanism (2), the limiting mechanism (2) being arranged on the bottom plate (1), the limiting mechanism (2) comprising a fixing rod (21), the fixing rod (21) being two in number and respectively mounted on the top of the bottom plate (1), and a stopper (22) being mounted on the top of the fixing rod (21); A fixed clamping mechanism (3), wherein the fixed clamping mechanism (3) is arranged on a workbench (11), and the fixed clamping mechanism (3) comprises a fixed groove (31), and the fixed groove (31) is opened on the top of the workbench (11).

2. A semi-automatic riveting machine for table top processing with a fixing mechanism according to claim 1, characterized in that: The surface of the fixed rod (21) is slidably connected with a moving block (23), and the surface of the fixed rod (21) is sleeved with an elastic member (24), and the elastic member (24) is made of a spring.

3. A semi-automatic riveting machine for table top processing with a fixing mechanism according to claim 2, characterized in that: The two moving blocks (23) are fixedly connected via a pressing plate (25), and through grooves (26) are provided on both left and right sides of the top of the pressing plate (25).

4. A semi-automatic riveting machine for table top processing with a fixing mechanism according to claim 3, characterized in that: A servo motor (32) is installed on the left side of the workbench (11), the right end of the output shaft of the servo motor (32) passes through the fixing groove (31) and extends into the interior thereof, a forward-rotating threaded rod (33) is installed on the right end of the output shaft of the servo motor (32), a reverse-rotating threaded rod (34) is installed on the right end of the forward-rotating threaded rod (33), and a threaded block (35) is threadedly connected to the surface of the forward-rotating threaded rod (33) and the surface of the reverse-rotating threaded rod (34).

5. A semi-automatic riveting machine for table top processing with a fixing mechanism according to claim 4, characterized in that: A clamping block (36) is installed on the top of the threaded block (35), the top of the clamping block (36) passes through the through slot (26) and extends to the outside thereof, a baffle (37) is installed on the sides of the two clamping blocks (36) that are away from each other, a slot (38) is provided on the inner wall of the through slot (26), an inserting block (39) is installed on the side of the clamping block (36) close to the slot (38), the side of the inserting block (39) close to the slot (38) passes through the slot (38) and extends to the inner wall thereof, and a ball (310) is movably connected in a groove on the surface of the inserting block (39).

6. The semi-automatic riveting machine for table top processing with a fixing mechanism according to claim 1, characterized in that: A connecting frame (12) is installed on the left side of the top of the base plate (1), a cylinder (13) is installed on the connecting frame (12), the bottom of the cylinder (13) passes through the connecting frame (12) and extends to the outside thereof, and a riveting head (14) is installed at the bottom end of the cylinder (13).

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