A mechanical parts electrical processing production device

Abstract

The present invention discloses a mechanical parts electro-processing production device, including a base plate, a vertical plate fixedly mounted on the upper end of the base plate, multiple groups of chuck shafts rotatably mounted on the vertical plate, multiple groups of chuck shafts are arranged equidistantly, the chuck shafts penetrate the vertical plate, one end of the chuck shafts is provided with a rivet clamping piece, the other end of the chuck shafts is sleeved with a first gear, multiple groups of the first gears are meshed in sequence, a rocker is rotatably mounted on one side of the vertical plate, a second gear is sleeved on the rocker, the second gear is meshed with at least one group of the first gears, and a gear clamping and positioning mechanism is provided on the vertical plate. The present invention clamps multiple groups of rivets at one time, uses gear transmission to adjust the indexing at the same time, improves production efficiency, realizes the positioning and adjustment of the rotation of the chuck shaft by meshing the rack with the first gear, and makes the clamping of rivets simple and fast by the elastic positioning head, and greatly improves the loading and unloading speed of workpieces.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing equipment, in particular to an electrical processing production device for mechanical parts. Background Art

[0002] A rivet is a part that connects two or more workpieces. There are many types of rivets, and they are not limited to any form. Commonly used rivets include semicircular head, flat head, countersunk head rivets, blind rivets, and hollow rivets. These usually use their own deformation to connect the riveted parts. The use of rivets often uses rivets of different formats according to actual conditions, so rivets often need to be cut.

[0003] When processing Z16-4005 series rivets, the batch size is large and the varieties are many. The angles of the rivet grooves are different and the width of the grooves is very small. Therefore, the processing is difficult and can only be guaranteed by wire cutting. Only one piece can be processed each time, and the processing efficiency is low, which cannot meet the production needs. Therefore, we need to propose an electrical processing production device for mechanical parts. Summary of the invention

[0004] The object of the present invention is to provide a mechanical parts electro-machining production device, which can clamp multiple groups of rivets at one time, use gear transmission to adjust the indexing at the same time, and improve production efficiency, so as to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mechanical parts electrical processing production device, comprising a base plate, a vertical plate is fixedly installed on the upper end of the base plate, a plurality of groups of chuck shafts are rotatably installed on the vertical plate, the plurality of groups of chuck shafts are equidistantly arranged, the chuck shafts pass through the vertical plate, a rivet clamp is provided at one end of the chuck shaft, a first gear is sleeved on the other end of the chuck shaft, and the plurality of groups of the first gears are meshed in sequence, a rocker is rotatably installed on one side of the vertical plate, a second gear is sleeved on the rocker, the second gear is meshed with at least one of the groups of the first gears, and a gear clamping and positioning mechanism is provided on the vertical plate.

[0006] Preferably, the gear clamping and positioning mechanism includes a rack and a rack positioning assembly, the rack is slidably matched with the vertical plate, the rack is meshed with at least one group of first gears, and the rack positioning assembly is arranged on the vertical plate.

[0007] Preferably, the rack positioning assembly includes a guide plate and a tapered pin, the guide plate is fixedly mounted on the vertical plate, a mounting groove is provided between the guide plate and the vertical plate, the rack is slidably mounted in the mounting groove, the tapered pin is slidably plugged into the guide plate, and a plurality of positioning pin holes are provided on the rack.

[0008] Preferably, the inner wall of the mounting groove is provided with a ball bearing, and the rack is slidably matched with the inner wall of the mounting groove through the ball bearing.

[0009] Preferably, a support sleeve is fixedly mounted on the vertical plate, a sleeve hole is formed on the support sleeve, the tapered plug is slidably plugged into the support sleeve, a limit block is fixedly mounted on the tapered plug, and the limit block is located in the sleeve hole.

[0010] Preferably, the rivet clamping piece is configured as an elastic positioning head, the elastic positioning head is detachably mounted on the clamping head shaft, the elastic positioning head is provided with a rivet clamping hole, and a plurality of groups of elastic clips are provided in the rivet clamping hole.

[0011] Preferably, a plurality of groups of the elastic clips are arranged in a ring array on the inner wall of the rivet clamping hole, and the elastic clips are arranged as U-shaped spring clips.

[0012] Preferably, one end of the chuck shaft is provided with an external thread, one end of the chuck shaft is threadedly mounted with a sleeve, and the elastic positioning head is fixed to the chuck shaft by clamping the sleeve.

[0013] Preferably, a mounting hole is provided on the vertical plate, a bearing is embedded and fixed in the mounting hole, and the chuck shaft is rotatably connected to the vertical plate via the bearing.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention has multiple sets of chuck shafts rotatably mounted on the vertical plate, and the multiple sets of chuck shafts are sleeved with a first gear, so that multiple sets of rivets can be clamped at one time during processing, and the second gear can be driven to rotate by the rotation of the rocker, which can simultaneously drive multiple sets of first gears to rotate, thereby achieving simultaneous adjustment of indexing, improving production efficiency, and reducing the labor intensity of workers;

[0016] 2. The present invention meshes the rack with at least one of the first gears, so that the rack can rotate and slide with the first gear, and then the rack latch is engaged with multiple groups of first gears through the tapered pin, thereby achieving rack indexing and positioning adjustment of the chuck shaft rotation, with a simple structure and easy use;

[0017] 3. The present invention makes it simple and quick to clamp rivets through the design of the elastic positioning head and the elastic clip, greatly improves the loading and unloading speed of the workpiece, reduces the workload of workers and improves production efficiency; and the elastic positioning head and the clamping head shaft are detachably connected through the clamping sleeve, making the elastic positioning head easy to replace and repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 is a schematic diagram of the chuck shaft of the present invention;

[0020] Figure 3is a schematic diagram of a bearing of the present invention;

[0021] Figure 4 It is a top view schematic diagram of the present invention;

[0022] Figure 5 is a schematic diagram of a tapered latch of the present invention;

[0023] Figure 6 is a schematic diagram of a rocker of the present invention;

[0024] Figure 7 is a schematic diagram of the jacket of the present invention;

[0025] Figure 8 Schematic diagram of the elastic clip of the present invention.

[0026] In the figure: 1, bottom plate; 2, vertical plate; 3, guide plate; 4, rack; 5, chuck shaft; 6, first gear; 7, rocker; 8, second gear; 9, taper pin; 10, elastic positioning head; 11, bearing; 12, sleeve; 13, support sleeve; 14, limit block; 15, ball; 16, elastic clip. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-8 The present invention provides a technical solution: a mechanical parts electro-machining production device, comprising a base plate 1, a vertical plate 2 is fixedly mounted on the upper end of the base plate 1, multiple groups of chuck shafts 5 are rotatably mounted on the vertical plate 2, a mounting hole is opened on the vertical plate 2, a bearing 11 is embedded and fixed in the mounting hole, and the chuck shaft 5 is rotatably connected to the vertical plate 2 through the bearing 11; multiple groups of chuck shafts 5 are arranged equidistantly, the chuck shaft 5 passes through the vertical plate 2, a rivet clamping piece is arranged at one end of the chuck shaft 5, and a first gear 6 is sleeved on the other end of the chuck shaft 5, and multiple groups of first gears 6 are meshed in sequence, a rocker 7 is rotatably mounted on one side of the vertical plate 2, a second gear 8 is sleeved on the rocker 7, and the second gear 8 is meshed with at least one group of the first gears 6, and a gear clamping and positioning mechanism is provided on the vertical plate 2.

[0029] The gear clamping and positioning mechanism includes a rack 4 and a rack positioning assembly. The rack 4 is slidably matched with the vertical plate 2. The rack 4 is meshed with at least one set of first gears 6. The rack positioning assembly is arranged on the vertical plate 2.

[0030] Furthermore, the rack positioning assembly includes a guide plate 3 and a tapered pin 9. The guide plate 3 is fixedly mounted on the vertical plate 2. An installation groove is provided between the guide plate 3 and the vertical plate 2. The rack 4 is slidably installed in the installation groove. The tapered pin 9 is slidably inserted into the guide plate 3. A plurality of positioning pin holes are provided on the rack 4.

[0031] By accurately setting the positions of multiple groups of locating pin holes, the adjustment angle of each group of first gears 6 can be accurate, which is convenient for processing; illustratively, four groups of locating pin holes are linearly arranged, and three spacings are formed between the four groups of locating pin holes. When the rack 4 slides a distance of one spacing, the first gear 6 rotates 30°, so that the first gear 6 can be adjusted to three rotation positions of 30°, 60° and 90°.

[0032] In a preferred embodiment of the present invention, the inner wall of the installation groove is provided with a ball 15, and the rack 4 is slidably matched with the inner wall of the installation groove through the ball 15, so that the rack 4 slides more smoothly.

[0033] A support sleeve 13 is fixedly installed on the vertical plate 2, and a sleeve hole is opened on the support sleeve 13. The tapered plug 9 is slidably plugged into the support sleeve 13. A limit block 14 is fixedly installed on the tapered plug 9, and the limit block 14 is located in the sleeve hole;

[0034] The support sleeve 13 facilitates the matching connection between the tapered latch pin 9 and the vertical plate 2, so that workers do not need to find the tapered latch pin 9 during use.

[0035] The rivet clamping part is configured as an elastic positioning head 10, which is detachably mounted on the chuck shaft 5. A rivet clamping hole is provided on the elastic positioning head 10, and a plurality of groups of elastic clips 16 are provided in the rivet clamping hole. The plurality of groups of elastic clips 16 are arranged in a circular array on the inner wall of the rivet clamping hole. The elastic clips 16 are configured as U-shaped spring sheets. An external thread is provided at one end of the chuck shaft 5, and a sleeve 12 is threadedly mounted at one end of the chuck shaft 5. The elastic positioning head 10 is clamped and fixed to the chuck shaft 5 through the sleeve 12.

[0036] When in use, the rivet is clamped in the elastic positioning head 10, and the rivet is clamped by the elastic clip 16, so that the clamping of the rivet is simple and fast, and the loading and unloading speed of the workpiece is greatly improved. The second gear 8 is driven to rotate by the rotation of the rocker 7, and multiple groups of first gears 6 can be driven to rotate at the same time, so as to achieve simultaneous adjustment of the indexing, improve production efficiency, and reduce the labor intensity of workers. When adjusted to the appropriate position, the tapered pin 9 is inserted into the pin hole of the rack 4 to achieve the engagement of multiple groups of first gears 6, thereby realizing the indexing of the rack 4 and the positioning adjustment of the rotation of the chuck shaft 5. The structure is simple and easy to use.

[0037] 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 mechanical parts electro-machining production device, comprising a base plate (1), characterized in that: A vertical plate (2) is fixedly mounted on the upper end of the bottom plate (1), and a plurality of groups of chuck shafts (5) are rotatably mounted on the vertical plate (2). The plurality of groups of chuck shafts (5) are arranged equidistantly, and the chuck shafts (5) penetrate the vertical plate (2). A rivet clamp is provided at one end of the chuck shaft (5), and a first gear (6) is sleeved on the other end of the chuck shaft (5). The plurality of groups of the first gears (6) are meshed in sequence. A rocker (7) is rotatably mounted on one side of the vertical plate (2), and a second gear (8) is sleeved on the rocker (7). The second gear (8) is meshed with at least one of the groups of the first gears (6). A gear clamping and positioning mechanism is provided; the gear clamping and positioning mechanism comprises a rack (4) and a rack positioning assembly, the rack (4) is slidably matched with the vertical plate (2), the rack (4) is meshed with at least one of the first gears (6), and the rack positioning assembly is arranged on the vertical plate (2); the rack positioning assembly comprises a guide plate (3) and a tapered pin (9), the guide plate (3) is fixedly mounted on the vertical plate (2), a mounting groove is provided between the guide plate (3) and the vertical plate (2), the rack (4) is slidably mounted in the mounting groove, the tapered pin (9) is slidably plugged into the guide plate (3), and the rack (4) is opened A plurality of groups of positioning pin holes are provided; a ball (15) is provided on the inner wall of the installation groove, and the rack (4) is slidably matched with the inner wall of the installation groove through the ball (15); a support sleeve (13) is fixedly installed on the vertical plate (2), and a sleeve hole is opened on the support sleeve (13); the tapered plug (9) is slidably plugged into the support sleeve (13), and a limit block (14) is fixedly installed on the tapered plug (9), and the limit block (14) is located in the sleeve hole; the rivet clamping member is provided as an elastic positioning head (10), and the elastic positioning head (10) is detachably installed on the chuck shaft (5), and the elastic positioning head (10) is provided with A rivet clamping hole is provided, and a plurality of groups of elastic clips (16) are provided in the rivet clamping hole; the plurality of groups of elastic clips (16) are arranged in a ring array on the inner wall of the rivet clamping hole, and the elastic clips (16) are arranged as U-shaped spring clips; an external thread is provided at one end of the chuck shaft (5), a sleeve (12) is threadedly installed at one end of the chuck shaft (5), and the elastic positioning head (10) is clamped and fixed to the chuck shaft (5) through the sleeve (12); a mounting hole is provided on the vertical plate (2), a bearing (11) is embedded and fixed in the mounting hole, and the chuck shaft (5) is rotatably connected to the vertical plate (2) through the bearing (11).

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