Novel corbel steel backing assembling device

Abstract

The utility model relates to the technical field of machine manufacturing, in particular to a novel corbel steel backing assembling device. Comprising a base frame and a cylinder. The device is reasonable in structural design, the workbench plate is provided with the containing groove and the semicircular open groove, and part containing and assembling operation is facilitated; the rotary pressing plate can flexibly rotate to the position over the semicircular opening groove, and accurate positioning is achieved through the first positioning shaft, the positioning sleeve, the second positioning shaft, the spring and the like. The base plate is divided into an upper base plate and a lower base plate which are tightly matched, the upper base plate is provided with a cylinder and a pressure head, and the lower base plate is connected with a positioning block to improve assembly efficiency and precision; a support connecting seat and a cylinder connecting seat are arranged to enhance the stability; the rotating bolt and the positioning bolt enable the rotating pressing plate to rotate and position accurately, and operation is convenient; the lower bottom plate is connected with the three positioning blocks and provided with the containing grooves, multiple parts can be positioned at the same time, and the working efficiency is improved; the rear supporting plate is installed at the bottom of the workbench plate, an open groove is formed and located over the containing groove, and the stability and reliability of the device are further enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical manufacturing technical field especially relates to a novel arm support steel back assembly device. BACKGROUND

[0002] The arm support steel back assembly is mainly applied to the fields of building, industrial manufacturing, energy and rail transit. In the field of building, it is used for supporting cable bridge and pipeline facilities, providing guarantee for the installation of electrical and pipeline systems in large commercial buildings, factory buildings and other places. In the field of industrial manufacturing, it can meet the support requirements of different specifications of pipelines and cables in factory workshops and mechanical manufacturing, adapt to complex industrial environments and ensure the normal operation of large mechanical equipment. In the field of energy, it provides stable support for cable laying and pipeline arrangement in the power industry and petrochemical enterprises, ensures the safe and reliable power transmission and meets the corrosion resistance requirements. In the field of rail transit, it can adapt to special environmental requirements, provide support for cable and pipeline arrangement, and ensure the normal operation of the system

[0003] The existing assembly methods of the arm support steel back mainly have two kinds. First, workers use a hammer to knock for assembly. This method has obvious disadvantages, the assembly efficiency is extremely low, the knocking process can easily cause the steel back to deform, it is difficult to ensure the precision requirements of the assembly size, and thus the product quality is poor. In addition, the workers have high labor intensity during the operation, which not only consumes time and effort, but also cannot meet the actual needs of mass processing and assembly. Second, an oil press is used for pressing assembly. However, this method is only suitable for the assembly of small-sized product steel back, and it is not suitable for the assembly of large-sized or different types of arm support steel back. With the continuous development of industrial production, higher requirements are put forward for the efficiency, quality and adaptability of the arm support steel back assembly. CONTENT OF THE UTILITY MODEL

[0004] In order to completely solve the problems of low efficiency, poor quality and high intensity of manual knocking during the assembly of the arm support steel back, and the problem that the oil press pressing assembly is only suitable for small-sized products, a new scheme is needed to solve the problems of large-sized and different types of assembly. The utility model proposes the following technical scheme:

[0005] A novel arm support steel back assembly device, it is characterized in that the base frame is fixedly installed with a workbench plate, the workbench plate is provided with a placing groove one and a semicircular groove, the placing groove one and the semicircular opening groove penetrate through the workbench plate, the workbench plate is rotatably connected with a rotary pressing plate, the rotary pressing plate can be rotated to the semicircular opening groove directly above, and the bottom plate penetrates through the placing groove one; the rotary pressing plate is provided with a through hole, the through hole is inserted with a first positioning shaft, the rotary pressing plate bottom is fixedly connected with a positioning sleeve, the positioning sleeve is installed with a second positioning shaft and a spring, the spring is sleeved on the second positioning shaft, and the second positioning shaft is in contact with the first positioning shaft; the bottom plate is divided into an upper bottom plate and a lower bottom plate, the upper bottom plate is fixedly installed with a cylinder, the cylinder piston rod is fixedly installed with a pressing head, the pressing head is located directly above the semicircular groove, and the lower bottom plate is fixedly connected with a positioning block.

[0006] Preferably, the upper bottom plate is located above the workbench plate, and the lower bottom plate is located below the workbench plate.

[0007] Preferably, one side of the upper bottom plate is fixedly connected with a supporting connecting seat, and the supporting connecting seat bottom is fixedly connected with the workbench plate.

[0008] Preferably, the upper bottom plate is fixedly connected with a cylinder connecting seat, and the cylinder connecting seat is fixedly connected with the cylinder.

[0009] Preferably, the workbench plate is screw-connected with a rotating bolt, the rotating bolt is located on the left side of the semicircular groove, and the rotary pressing plate rotates around the rotating bolt.

[0010] Preferably, the semicircular opening groove is screw-connected with a positioning bolt, the positioning bolt is located on the right side of the semicircular groove, the rotary pressing plate is provided with a positioning bayonet, and when the rotary pressing plate rotates directly above the semicircular groove, the positioning bayonet is in contact with the positioning bolt.

[0011] Preferably, the lower bottom plate is fixedly connected with three positioning blocks, and the three positioning blocks are all provided with a placing groove two.

[0012] Preferably, the workbench plate bottom is fixedly installed with a rear supporting plate, the rear supporting plate is provided with an opening groove, and the opening groove is located directly above the placing groove two.

[0013] The novel arm support steel back assembly device has the beneficial effects that:

[0014] 1. The utility model discloses a cylinder is used to press -fit, greatly speeds up the assembly speed. The device parts cooperate closely, from the bottom plate's upper and lower layer design to the placement groove - one, semicircle groove and the rotation pressure plate structure on the workbench board, common action makes the assembly operation can be efficient. Meanwhile, the power output of cylinder is stable and fast, can complete the assembly task in short time, provides the possibility for large -scale processing.

[0015] 2. The utility model discloses through accurate positioning block and pressure head design, ensure the assembly accuracy. The positioning block is located just below the semicircle groove, and the pressure head is located just above the semicircle groove, and they cooperate with each other, can accurately assemble the steel back to the support arm, avoid the quality problem that produces because of inaccurate assembly.

[0016] 3. The utility model discloses an automatic press -fit mode, and the worker only needs to carry out simple operation to complete the assembly task, does not need to spend a lot of physical strength to knock. The design of support connecting seat and cylinder connecting seat makes the device more stable and reliable, reduces the burden of the worker in the operation process.

[0017] 4. The utility model discloses through replacing different specifications positioning block to the different specifications support arm steel back can carry out effective assembly, breaks through the restriction that the oil press press -fit is only suitable for small -size product.

[0018] 5. The utility model discloses the design of three positioning blocks, increases the stability and adaptability of the device, can satisfy the assembly demand of different specifications and types products. Whether it is small -scale custom production or large -scale industrialized processing, the device can play an important role. DRAWINGS

[0019] Figure 1 It is a novel support arm steel back assembly device schematic view.

[0020] Figure 2 It is a novel support arm steel back assembly device rotating pressure plate sectional view.

[0021] In the drawing: 1, base frame, 2, workbench board, 21, placement groove one, 22, semicircle opening groove, 23, rotation bolt, 24, positioning bolt, 3, rotating pressure plate, 31, through -hole, 32, first positioning shaft, 33, positioning sleeve, 34, second positioning shaft, 35, spring, 36, positioning bayonet, 4, bottom plate, 41, upper bottom plate, 42, lower bottom plate, 5, cylinder, 6, pressure head, 7, positioning block, 71, placement groove two, 8, support connecting seat, 9, cylinder connecting seat, 10, rear support plate. DETAILED DESCRIPTION

[0022] A novel supporting arm steel back assembling device, comprising a base frame 1 and a cylinder 10, characterized in that a workbench plate 2 is fixedly installed on the base frame 1, the workbench plate 2 is provided with a placing groove one 21 and a semicircular open groove 22, the placing groove one 21 and the semicircular open groove 22 penetrate through the workbench plate 2, the workbench plate 2 is screw-connected with a rotating bolt 23, the workbench plate 2 is rotatably connected with a rotating pressing plate 3 through the rotating bolt 23, the rotating pressing plate 3 can be rotated to be right above the semicircular open groove 22, and the placing groove one 21 is penetrated by a bottom plate 4; the semicircular open groove 22 is screw-connected with a positioning bolt 24, the rotating pressing plate 3 is provided with a positioning bayonet 36, and the positioning bayonet 36 is in contact with the positioning bolt 24 when the rotating pressing plate 3 is rotated right above the semicircular open groove 22. The rotating bolt 23 is located at the left side of the semicircular open groove 22, and the positioning bolt 24 is located at the right side of the semicircular open groove 22.

[0023] The rotating pressing plate 3 is provided with a through hole 31, the through hole 31 is inserted with a first positioning shaft 32, the rotating pressing plate 3 is fixedly connected with a positioning sleeve 33 at the bottom, the positioning sleeve 33 is internally installed with a second positioning shaft 34 and a spring 35, the spring 35 is sleeved on the second positioning shaft 34, and the second positioning shaft 34 is in contact with the first positioning shaft 32.

[0024] The bottom plate 4 is divided into an upper bottom plate 41 and a lower bottom plate 42, the upper bottom plate 41 is located above the workbench plate 2, and the lower bottom plate 42 is located below the workbench plate 2. One side of the upper bottom plate 41 is fixedly connected with a supporting connecting seat 8, the bottom of the supporting connecting seat 8 is fixedly connected with the workbench plate 2. The upper bottom plate 41 is fixedly connected with a cylinder connecting seat 9, the cylinder connecting seat 9 is fixedly connected with the cylinder 2. A pressing head 6 is fixedly installed on the piston rod of the cylinder 2, the pressing head 6 is located right above the semicircular open groove 22, the lower bottom plate 42 is fixedly connected with a positioning block 7, and the positioning block 7 is located right below the semicircular open groove 22. The lower bottom plate 42 is fixedly connected with three positioning blocks 7, and the three positioning blocks 7 are all provided with placing grooves two 71. A rear supporting plate 10 is fixedly installed at the bottom of the workbench plate 2, the rear supporting plate 10 is provided with an open groove, and the open groove is located right above the placing grooves two 71.

[0025] In use, the supporting arm part is placed on the workbench, the rotating pressing plate 3 is rotated to press the supporting arm part, the first positioning shaft 32 is taken out, the steel back is placed on the rotating pressing plate 3, the steel back is aligned with the hole of the supporting arm part, the first positioning shaft 32 is inserted, the cylinder 5 is started, the cylinder 5 moves downward, the steel back is pressed into the hole of the supporting arm part, and one-time assembling is completed.

Claims

1. A new type of supporting arm steel back assembling device, comprising a base frame (1), a gas cylinder (5), characterized in that, The base frame (1) is fixedly installed with a workbench plate (2), the workbench plate (2) is provided with a placing groove one (21) and a semicircular open slot (22), the placing groove one (21) and the semicircular open slot (22) penetrate through the workbench plate (2), and the workbench plate (2) is rotationally connected with a rotary pressing plate (3); the rotary pressing plate (3) can be rotated to the upper side of the semicircular open slot (22). The rotary pressing plate (3) is provided with a through hole (31), the through hole (31) is inserted with a first positioning shaft (32), the rotary pressing plate (3) is fixedly connected with a positioning sleeve (33) at the bottom, the positioning sleeve (33) is internally installed with a second positioning shaft (34) and a spring (35), the spring (35) is sleeved on the second positioning shaft (34), and the second positioning shaft (34) is in contact with the first positioning shaft (32). The placing groove one (21) is penetrated by a bottom plate (4), the bottom plate (4) is divided into an upper bottom plate (41) and a lower bottom plate (42), the upper bottom plate (41) is fixedly installed with a gas cylinder (5), a pressing head (6) is fixedly installed on the piston rod of the gas cylinder (5), the pressing head (6) is located above the semicircular open slot (22), and the lower bottom plate (42) is fixedly connected with a positioning block (7).

2. A new type of arm support steel back assembly device according to claim 1, characterized in that, The upper bottom plate (41) is located above the workbench plate (2), and the lower bottom plate (42) is located below the workbench plate (2).

3. A new type of armrest steel back assembly device according to claim 1, characterized in that, One side of the upper bottom plate (41) is fixedly connected with a supporting connecting seat (8), and the bottom of the supporting connecting seat (8) is fixedly connected with the workbench plate (2).

4. A new type of armrest steel back assembly device according to claim 1, characterized in that, The upper bottom plate (41) is fixedly connected with a gas cylinder connecting seat (9), and the gas cylinder connecting seat (9) is fixedly connected with the gas cylinder (5).

5. A new type of armrest steel back assembly device according to claim 1, characterized in that, The workbench plate (2) is threadedly connected with a rotating bolt (23), the rotating bolt (23) is located on the left side of the semicircular open slot (22), and the rotary pressing plate (3) rotates around the rotating bolt (23).

6. A new type of armrest steel back assembly device according to claim 1, characterized in that, The semicircular open slot (22) is threadedly connected with a positioning bolt (24), the positioning bolt (24) is located on the right side of the semicircular open slot (22), the rotary pressing plate (3) is provided with a positioning bayonet (36), and when the rotary pressing plate (3) rotates towards the upper side of the semicircular open slot (22), the positioning bayonet (36) is in contact with the positioning bolt (24).

7. A new type of armrest steel back assembly device according to claim 1, characterized in that, The lower bottom plate (42) is fixedly connected with three positioning blocks (7), and the three positioning blocks (7) are all provided with a placing groove two (71).

8. A new type of armrest steel back assembly device according to claim 1, characterized in that, The bottom of the workbench plate (2) is fixedly installed with a rear supporting plate (10), the rear supporting plate (10) is provided with an open slot, and the open slot is located above the placing groove two (71).

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