Support mounting tool

Abstract

The utility model relates to the technical field of tools, and provides a support installation tool which comprises a machine body, and the machine body is provided with a workbench used for containing a workpiece to be machined and an auxiliary installation structure used for moving a support into the workpiece to be machined. The auxiliary mounting structure comprises a plurality of auxiliary mounting bases used for mounting the support and a plurality of lifting assemblies used for driving the auxiliary mounting bases to ascend and descend, and a positioning assembly is arranged between each auxiliary mounting base and the workbench. According to the technical scheme, the problem that the positioning pin is difficult to disassemble in the prior art is solved, and the mounting efficiency of the support is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling, and in particular to a bracket installation tooling. Background Art

[0002] Currently, brackets are usually provided inside the housing of medium and high voltage circuit breakers so as to install and support various functional components with the help of the brackets, thereby ensuring stable operation of the electrical equipment and improving operating efficiency.

[0003] In order to ensure the positioning accuracy of each bracket inside the housing of such electrical equipment, positioning pins are usually installed inside the housing, and then each bracket is installed. Each bracket and each positioning pin are plugged into each other one by one, thereby ensuring the positioning accuracy of each bracket fixed inside the circuit breaker housing.

[0004] However, the installation of existing positioning pins and brackets is mostly carried out manually, and after the bracket is installed, the positioning pins are usually located inside the bracket, which makes it difficult to remove the positioning pins. When the positioning pins need to be reused, the installation efficiency of the bracket is easily affected because the positioning pins are difficult to remove. Utility Model Content

[0005] The utility model provides a bracket installation tool, which solves the problem in the related art that the positioning pin is difficult to remove, and improves the bracket installation efficiency.

[0006] The technical solution of the utility model is as follows:

[0007] A bracket installation tool includes a body, which is provided with a workbench for placing a workpiece to be processed and an auxiliary installation structure for moving the bracket to the inside of the workpiece to be processed; the auxiliary installation structure includes several auxiliary mounting seats for installing the bracket, and several lifting components for driving the auxiliary mounting seats to rise and fall, and a positioning component is provided between each of the auxiliary mounting seats and the workbench.

[0008] Furthermore, the positioning assembly includes a plurality of positioning pins and a plurality of positioning holes. Each positioning pin is fixedly connected to one end of each auxiliary mounting seat close to the workbench. Each positioning hole is opened on the workbench and is coaxially arranged with each positioning pin.

[0009] Furthermore, a push rod is provided between each lifting assembly and each auxiliary mounting seat, the push rod is linked with each lifting assembly, and each auxiliary mounting seat is fixedly arranged at one end of the push rod away from each lifting assembly.

[0010] Furthermore, each positioning pin is provided with a guide column at one end close to the workbench, the projection surface of the guide column on the vertical horizontal plane is an isosceles trapezoidal structure, and the width of the guide column at one end close to the positioning pin is greater than the width of the guide column at one end away from the positioning pin.

[0011] Furthermore, the auxiliary mounting seat has a fixing component for fixing the bracket on the auxiliary mounting seat, and the fixing component includes a first mounting member, a second mounting member, a mounting groove, and a mounting hole. The first mounting member is a "T"-shaped structure, and the first mounting member is slidingly connected to the mounting hole, and the second mounting member is slidingly connected to the mounting groove.

[0012] Furthermore, each of the auxiliary mounting seats is provided with a plurality of fixing holes, and the push rod is provided with a plurality of connecting holes. Each of the connecting holes is coaxially arranged in a one-to-one correspondence with each of the fixing holes. A fixing piece is provided between each of the fixing holes and each of the connecting holes, and the fixing piece is threadedly connected to the fixing hole and the connecting hole.

[0013] Furthermore, each of the connecting holes is a countersunk structure on one end of the push rod away from each auxiliary mounting seat.

[0014] Furthermore, the machine body is provided with a positioning plate frame for quickly positioning the workpiece to be processed, and the projection surface of the positioning plate frame on the horizontal plane is an inverted "U"-shaped structure.

[0015] The working principle and beneficial effects of the utility model are as follows:

[0016] The machine body of the present invention is provided with a workbench and an auxiliary mounting structure. The workbench is used to mount the workpiece (shell) to be processed, and the auxiliary mounting structure is used to move the bracket to the inside of the workpiece to be processed, so as to facilitate the staff to fix each bracket inside the workpiece to be processed and complete the installation work of each bracket in the workpiece to be processed.

[0017] The auxiliary mounting structure in the present invention mainly includes several auxiliary mounting seats for mounting the bracket and several lifting components for driving the auxiliary mounting seats to rise and fall. That is, the auxiliary mounting structure moves the bracket to the workpiece to be processed by controlling the lifting of the auxiliary mounting seats on which the bracket is installed.

[0018] A positioning assembly is provided between each auxiliary mounting seat and the workbench to ensure that the bracket located on the auxiliary mounting seat can be moved to the accurate position with the auxiliary mounting seat, thereby ensuring the installation accuracy of the bracket; and the auxiliary mounting seat is movable under the action of the lifting assembly, and the positioning assembly requires the auxiliary mounting seat to be moved to the workbench before it can realize the positioning function. Therefore, the auxiliary mounting seat and the workbench should be respectively provided with mutually constrained positioning parts, and the positioning part (positioning pin) located on the auxiliary mounting seat will move with the movement of the auxiliary mounting seat. Therefore, the utility model does not require human intervention to disassemble and assemble the positioning assembly, thereby improving the installation efficiency of the bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a structural diagram of Example 1 or Example 2;

[0021] Figure 2 for Figure 1 The main view;

[0022] Figure 3 for Figure 1 A partial cross-sectional view of

[0023] Figure 4 for Figure 3 An enlarged view of the partial section in the middle;

[0024] Figure 5 This is a schematic structural diagram of each auxiliary mounting base equipped with a bracket and cooperating with a push rod in Example 1 or Example 2;

[0025] Figure 6 Schematic diagram of the explosion of the auxiliary mounting base in Example 1 or Example 2.

[0026] In the picture:

[0027] 1. Machine body; 2. Workbench; 21. Positioning hole; 31. Auxiliary mounting seat; 311. Fixing hole; 32. Lifting assembly; 33. Positioning pin; 34. Guide column; 4. Push rod; 41. Connecting hole; 51. First mounting part; 52. Second mounting part; 53. Mounting slot; 54. Mounting hole; 6. Fixing part; 7. Positioning plate frame. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0029] Example 1

[0030] like Figure 1 As shown, this embodiment proposes a bracket installation tool, which mainly includes a body 1. The body 1 is provided with a workbench 2 for placing the workpiece to be processed and an auxiliary installation structure for moving the bracket to the inside of the workpiece to be processed. That is, with the help of the mutual cooperation between the workbench 2 and the auxiliary installation structure, the work of installing each bracket into the inside of the workpiece to be processed (shell) is completed, and then the bracket and the workpiece to be processed are fixed by a fixing process such as manual welding according to actual usage conditions to complete the fixing work of the bracket.

[0031] Specifically, such as Figures 2 and 3 As shown, the auxiliary mounting structure in this embodiment includes several auxiliary mounting seats 31 for mounting the bracket, and several lifting components 32 for driving the auxiliary mounting seats 31 to move up and down. Each lifting component 32 is preferably a linear actuator such as a hydraulic cylinder, because the hydraulic cylinder has the advantages of precise control and strong stability. It can fully ensure that under the action of each lifting component 32, each auxiliary mounting seat 31 can move the bracket to the designated position, thereby ensuring the practicality of this embodiment.

[0032] A positioning assembly is provided between each auxiliary mounting seat 31 and the workbench 2, and the positioning assembly includes a plurality of positioning pins 33 and a plurality of positioning holes 21. Each positioning pin 33 is fixedly connected to one end of the auxiliary mounting seat 31 close to the workbench 2, and the positioning pin 33 is preferably integrally formed with the auxiliary mounting seat 31 to fully ensure the connection strength between the positioning pin 33 and the auxiliary mounting seat 31 so as to carry out subsequent coordination work. Each positioning hole 21 is opened on the workbench 2 and is coaxially arranged with each positioning pin 33. That is, before the bracket installed on the auxiliary mounting seat 31 moves to the specified position in the workpiece to be processed with the auxiliary mounting seat 31, the positioning pin 33 located on the auxiliary mounting seat 31 will preferentially perform hole-axis coordination with the positioning hole 21 on the workbench 2, and the corresponding degree of freedom of the auxiliary mounting seat 31 is constrained by means of the hole-axis coordination, thereby ensuring that the bracket can reach the specified installation position and ensuring the position accuracy of the bracket in the workpiece to be processed. The workpiece to be processed should also be provided with matching holes for the positioning pins 33 to penetrate and match with the positioning holes 21. The positioning holes 21 are coaxially arranged with each positioning pin 33 in a one-to-one correspondence to ensure that each positioning pin 33 can be accurately embedded in each positioning hole 21.

[0033] Moreover, due to the fixed connection between the positioning pin 33 and the auxiliary mounting seat 31, the positioning pin 33 will move with the auxiliary mounting seat 31. Therefore, when the auxiliary mounting seat 31 is lifted, the positioning pin 33 will also rise accordingly, so that the positioning pin 33 in this embodiment can be disengaged from the positioning hole 21 without human intervention, thereby fully improving the installation efficiency of the bracket in this embodiment.

[0034] like Figures 3-4 As shown, each locating pin 33 is provided with a guide post 34 at one end close to the workbench 2, and each guide post 34 should preferably be integrally formed with each locating pin 33 to ensure the connection strength and structural strength of each guide post 34 on each locating pin 33, to avoid it from detaching from the locating pin 33 when playing a guiding role, and to ensure the operational stability of this embodiment; specifically, the projection surface of the guide post 34 on the vertical horizontal plane is an isosceles trapezoidal structure, and the width of the end of the guide post 34 close to the locating pin 33 is greater than the width of the end of the guide post 34 away from the locating pin 33, that is, when a slight deviation occurs in the position of the workpiece to be processed on the workbench 2 (the matching hole on the workpiece to be processed is eccentrically arranged with the positioning hole 21 on the workbench 2), the inclined surface structure of the guide post 34 can be used to move during the downward pressing process of the positioning pin 33, so that the matching hole, positioning hole 21, and positioning pin 33 can all be kept coaxial, thereby reducing the installation accuracy requirements for the workpiece to be processed on the workbench 2 and improving the installation efficiency of this embodiment.

[0035] A pushing rod 4 is provided between each lifting assembly 32 and each auxiliary mounting seat 31, and the pushing rod 4 is linked with each lifting assembly 32. Specifically, the pushing rod 4 is linked with the piston rod of each hydraulic cylinder, and each auxiliary mounting seat 31 is fixedly arranged at one end of the pushing rod 4 away from each lifting assembly 32, that is, each auxiliary mounting seat 31 is linked with the pushing rod 4. When one of the lifting assemblies 32 fails, the remaining lifting assemblies 32 can still drive all the auxiliary mounting seats 31 to move, thereby ensuring the stability of the operation of this embodiment.

[0036] Each auxiliary mounting seat 31 is provided with a plurality of fixing holes 311, and the push rod 4 is provided with a plurality of connecting holes 41. Each connecting hole 41 is coaxially arranged in a one-to-one correspondence with each fixing hole 311, and a fixing part 6 is provided between each fixing hole 311 and each connecting hole 41. The fixing part 6 is threadedly connected to the fixing hole 311 and the connecting hole 41, that is, the fixed connection between each auxiliary mounting seat 31 and the push rod 4 in this embodiment is realized by threading the fixing part 6 to connect the auxiliary mounting seat 31 and the push rod 4, so that the connection between the two is detachable, so that the auxiliary mounting seat 31 can be replaced according to the specifications of the bracket to be installed subsequently, thereby improving the practicality of this embodiment.

[0037] The fixing member 6 is preferably a common threaded fastener on the market, such as a bolt, so that a replacement can be quickly found if the fixing member 6 is accidentally lost later, thereby ensuring the stability of the operation of this embodiment.

[0038] Each connecting hole 41 is a countersunk structure on the end of the push rod 4 away from each auxiliary mounting seat 31, that is, the connecting hole 41 is provided with a limiting step for interfering with the nut of the fixing member 6, so as to prevent the fixing member 6 from rotating too many times, resulting in a limited area of threaded connection between the connecting hole 41 and the fixing member 6, affecting the connection strength between the two; and the connection is carried out from top to bottom, which facilitates the installation of each auxiliary mounting seat 31.

[0039] like Figures 5 and 6 As shown, the auxiliary mounting seat 31 in this embodiment has a fixing component for fixing the bracket on the auxiliary mounting seat 31. Specifically, the fixing component includes a first mounting member 51, a second mounting member 52, a mounting groove 53, and a mounting hole 54. The mounting hole 54 and the mounting groove 53 all pass through the auxiliary mounting seat 31; the first mounting member 51 is slidably connected to the mounting hole 54, and the second mounting member 52 is slidably connected to the mounting groove 53, and cooperates with the mounting key groove on the bracket itself to fix the bracket on the auxiliary mounting seat 31 in a latch manner, so that the bracket moves with the movement of the auxiliary mounting seat 31; and the first mounting member 51 is a "T"-shaped structure, that is, the first mounting member 51 itself includes The mounting key and the positioning shaft are used to quickly constrain the connection between the bracket and the auxiliary mounting seat 31 by the hole-shaft cooperation between the positioning shaft and the mounting hole 54. Depending on the actual situation, the first mounting member 51 is rotated to make the mounting key and the mounting key slot completely engaged, thereby completing the installation of the bracket on the auxiliary mounting seat 31; and the cooperation between the first mounting member 51 and the mounting hole 54, and the latch-type cooperation between the second mounting member 52 and the mounting slot 53, ensure the stability of the bracket on the auxiliary mounting seat 31, and facilitate the cancellation of the connection between the bracket and the auxiliary mounting seat 31 after the bracket is fixed in the workpiece to be processed, so that the push rod 4 can rise again without carrying the workpiece to be processed.

[0040] Example 2

[0041] like Figures 1 and 2 As shown, on the basis of Example 1, the body 1 in this embodiment is provided with a positioning plate frame 7 for quickly positioning the workpiece to be processed, and the projection surface of the positioning plate frame 7 on the horizontal plane is an inverted "U"-shaped structure, that is, when the workpiece to be processed is loaded into this embodiment, the workpiece to be processed can be pushed onto the workbench 2 along the opening position of the positioning plate frame 7. With the help of the three-sided constraint effect of the positioning plate frame 7, the position of the workpiece to be processed is limited, so that the matching hole and the positioning hole 21 on the workpiece to be processed only have an eccentricity in one direction, thereby improving the initial installation accuracy of the workpiece to be processed, reducing the guiding difficulty of the guide column 34, and making the guiding process of the guide column 34 smoother.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A bracket installation tool, comprising a body (1), characterized in that: The machine body (1) is provided with a workbench (2) for placing a workpiece to be processed, and an auxiliary installation structure for moving the bracket into the interior of the workpiece to be processed; The auxiliary mounting structure comprises a plurality of auxiliary mounting seats (31) for mounting brackets and a plurality of lifting assemblies (32) for driving the auxiliary mounting seats (31) to move up and down. A positioning assembly is provided between each of the auxiliary mounting seats (31) and the workbench (2).

2. The bracket installation tool according to claim 1, characterized in that: The positioning assembly includes a plurality of positioning pins (33) and a plurality of positioning holes (21). Each of the positioning pins (33) is fixedly connected to one end of each auxiliary mounting seat (31) close to the workbench (2). Each of the positioning holes (21) is opened on the workbench (2) and is coaxially arranged with each of the positioning pins (33).

3. The bracket installation tool according to claim 1, characterized in that: A push rod (4) is provided between each lifting assembly (32) and each auxiliary mounting seat (31), and the push rod (4) is linked with each lifting assembly (32). Each auxiliary mounting seat (31) is fixedly arranged on one end of the push rod (4) away from each lifting assembly (32).

4. The bracket installation tool according to claim 2, characterized in that: A guide column (34) is provided at one end of each positioning pin (33) close to the workbench (2); the projection surface of the guide column (34) on the vertical horizontal plane is an isosceles trapezoidal structure; the width of the end of the guide column (34) close to the positioning pin (33) is greater than the width of the end of the guide column (34) away from the positioning pin (33).

5. The bracket installation tool according to claim 1, characterized in that: The auxiliary mounting seat (31) has a fixing assembly for fixing the bracket on the auxiliary mounting seat (31), the fixing assembly comprising a first mounting member (51), a second mounting member (52), a mounting groove (53), and a mounting hole (54), the first mounting member (51) being a "T"-shaped structure, the first mounting member (51) being slidably connected to the mounting hole (54), and the second mounting member (52) being slidably connected to the mounting groove (53).

6. The bracket installation tool according to claim 3, characterized in that: Each auxiliary mounting seat (31) is provided with a plurality of fixing holes (311), and the push rod (4) is provided with a plurality of connecting holes (41). Each connecting hole (41) is coaxially arranged in a one-to-one correspondence with each fixing hole (311). A fixing member (6) is provided between each fixing hole (311) and each connecting hole (41), and the fixing member (6) is threadedly connected to the fixing hole (311) and the connecting hole (41).

7. The bracket installation tool according to claim 6, characterized in that: Each of the connecting holes (41) is a countersunk hole structure on one end of the push rod (4) away from each auxiliary mounting seat (31).

8. The bracket installation tool according to claim 1, characterized in that: The machine body (1) is provided with a positioning plate frame (7) for quickly positioning a workpiece to be processed, and the projection surface of the positioning plate frame (7) on a horizontal plane is an inverted "U"-shaped structure.

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