Combined die bracket of vacuum heat treatment equipment

Abstract

The utility model relates to the field of mould production, and discloses a combined mould bracket of vacuum heat treatment equipment, which comprises a plurality of rectangular brackets, the brackets are distributed in a matrix and connected with one another, each bracket comprises eight connecting blocks distributed in a matrix, each connecting block is in a cube shape, and threaded holes are formed in the middles of six surfaces of each connecting block. A first connecting rod is arranged between every two vertically adjacent connecting blocks, a first connecting rod is arranged between every two front-back adjacent connecting blocks, the two ends of each first connecting rod are in threaded connection with the corresponding threaded hole, a second connecting rod is arranged between every two horizontally adjacent connecting blocks, the two ends of each second connecting rod are in threaded connection with the corresponding threaded hole, and the first connecting rods can stretch out and draw back up and down. The length of the second connecting rod can be adjusted. Through the adjustable design of the first connecting rod and the second connecting rod, the size of the bracket can be adjusted according to needs to adapt to heat treatment workpieces of different sizes and shapes, and through the modular design, the heat treatment requirements of different scales can be met.

Description

Technical Field

[0001] The present utility model relates to the field of mold production, and specifically relates to a combined mold bracket for a vacuum heat treatment device. Background Art

[0002] During the heat treatment process, especially in the vacuum heat treatment technology, the mold bracket, as an important tool for supporting and fixing workpieces, its design has an important impact on ensuring the heat treatment quality and improving production efficiency. Currently, a combined mold bracket for a vacuum heat treatment device (CN 220149605 U) is disclosed, which adopts a quick combination method and is suitable for use with equipment of different specifications. Its advantages include standardized accessories, effectively saving costs, reducing the occupied floor space, being able to be quickly installed and the height and spacing can be adjusted. However, the size of this mold bracket itself is fixed, and only the fixed height and spacing can be adjusted, with relatively low adaptability. Content of the Utility Model

[0003] In order to overcome the above deficiencies, the present utility model provides a combined mold bracket for a vacuum heat treatment device.

[0004] The technical solution adopted by the present utility model is as follows:

[0005] A combined mold bracket for a vacuum heat treatment device includes several rectangular brackets, which are distributed in a matrix and connected to each other. Each bracket includes eight connection blocks distributed in a matrix. The connection blocks are cube-shaped and threaded holes are provided in the middle of all six faces. There is a first connecting rod between two adjacent connection blocks vertically and between two adjacent connection blocks horizontally. Both ends of the first connecting rod are threadedly connected to the threaded holes. There is a second connecting rod between two adjacent connection blocks on the left and right. Both ends of the second connecting rod are threadedly connected to the threaded holes. The first connecting rod can be telescoped up and down, and the second connecting rod can adjust its length.

[0006] The first connecting rod includes a guiding tube and a sliding column. The sliding column is slidably inserted into the inner side of the top of the guiding tube. The bottom end of the guiding tube is fixedly connected with a first connecting head. The top end of the sliding column is fixedly connected with a connecting column. The top end of the connecting column is fixedly connected with a second connecting head. Both the second connecting head and the first connecting head are threadedly connected to the threaded holes. A fixing hole is provided at the top of the outer wall of the guiding tube. A limit bolt is threadedly connected in the fixing hole. The end of the limit bolt abuts against the outer wall of the sliding column. The outer end of the limit bolt is fixedly connected with a handle.

[0007] The connecting rod two includes a connecting rod one, several connecting rods two, and a connecting rod three. The connecting rod one is located at the left end, the connecting rod three is located at the right end, and the connecting rods two are located between the connecting rod one and the connecting rod three. A connecting head three is fixedly connected to the left end of the connecting rod one. A threaded groove one is formed in the center of the right end of the connecting rod one. A threaded groove two is formed in the center of the right end of the connecting rod two. A connecting stud one is fixedly connected to the left end of the connecting rod two. The threaded groove one and the threaded groove two are the same. The connecting stud one is in threaded fit with the threaded groove two. A connecting head four is fixedly connected to the right end of the connecting rod three. The connecting head three and the connecting head four are respectively in threaded connection with the threaded holes. A connecting stud two is fixedly connected to the left end of the connecting rod three. The connecting stud two is in threaded fit with the threaded groove two.

[0008] Arc-shaped grooves are formed at the tops of the connecting rod one, the connecting rods two, and the connecting rod three.

[0009] The beneficial effects of the present utility model:

[0010] Through the adjustable design of the connecting rod one and the connecting rod two of the present utility model, the size of the bracket can be adjusted according to needs to adapt to heat treatment workpieces of different sizes and shapes. Through the modular design, the number of brackets can be conveniently increased or decreased to meet heat treatment requirements of different scales. Description of the Drawings

[0011] Figure 1 is the overall assembly schematic diagram of the present utility model;

[0012] Figure 2 is the structural schematic diagram of the bracket of the present utility model;

[0013] Figure 3 is the structural schematic diagram of the connecting rod one of the present utility model;

[0014] Figure 4 is the structural schematic diagram of the connecting rod two of the present utility model.

[0015] In all the drawings, the reference numerals are specifically: 1, connecting block; 2, threaded hole; 3, connecting rod one; 4, connecting rod two; 31, guiding tube; 32, connecting head one; 33, sliding column; 34, connecting column; 35, connecting head two; 36, fixing hole; 37, limit bolt; 41, connecting rod one; 42, threaded groove one; 43, connecting head three; 44, connecting rod two; 45, threaded groove two; 46, connecting stud one; 47, connecting rod three; 48, connecting head four; 49, connecting stud two; 410, arc-shaped groove. Detailed Embodiment

[0016] Such as Figures 1-4As shown: A combined mold bracket for a vacuum heat treatment device, including several rectangular brackets. The brackets are distributed in a matrix and connected to each other. Each bracket includes eight connection blocks 1 distributed in a matrix. The connection blocks 1 are cube-shaped and have threaded holes 2 opened in the middle of all six faces. There are first connecting rods 3 between two adjacent connection blocks 1 vertically and between two adjacent connection blocks 1 horizontally. Both ends of the first connecting rod 3 are threadedly connected to the threaded holes 2. There is a second connecting rod 4 between two adjacent connection blocks 1 horizontally. Both ends of the second connecting rod 4 are threadedly connected to the threaded holes 2. The first connecting rod 3 can be telescopically adjusted up and down, and the second connecting rod 4 can be adjusted in length.

[0017] The first connecting rod 3 includes a guide tube 31 and a sliding column 33. The sliding column 33 is slidably inserted into the inner top of the guide tube 31. The bottom end of the guide tube 31 is fixedly connected with a first connection head 32. The top end of the sliding column 33 is fixedly connected with a connection column 34. The top end of the connection column 34 is fixedly connected with a second connection head 35. Both the second connection head 35 and the first connection head 32 are threadedly connected to the threaded holes 2. A fixing hole 36 is opened at the top of the outer wall of the guide tube 31. A limit bolt 37 is threadedly connected in the fixing hole 36. The end of the limit bolt 37 abuts against the outer wall of the sliding column 33. The outer end of the limit bolt 37 is fixedly connected with a handle.

[0018] The second connecting rod 4 includes a first connecting rod 41, several second connecting rods 44 and a third connecting rod 47. The first connecting rod 41 is located at the left end, the third connecting rod 47 is located at the right end, and the second connecting rods 44 are located between the first connecting rod 41 and the third connecting rod 47. The left end of the first connecting rod 41 is fixedly connected with a third connection head 43. A first threaded groove 42 is opened in the center of the right end of the first connecting rod 41. A second threaded groove 45 is opened in the center of the right end of the second connecting rod 44. The left end of the second connecting rod 44 is fixedly connected with a first connecting stud 46. The first threaded groove 42 and the second threaded groove 45 are the same. The first connecting stud 46 is in threaded cooperation with the second threaded groove 45. The right end of the third connecting rod 47 is fixedly connected with a fourth connection head 48. The third connection head 43 and the fourth connection head 48 are respectively threadedly connected to the threaded holes 2. The left end of the third connecting rod 47 is fixedly connected with a second connecting stud 49. The second connecting stud 49 is in threaded cooperation with the second threaded groove 45. Arc-shaped grooves 410 are opened at the tops of the first connecting rod 41, the second connecting rods 44 and the third connecting rod 47.

[0019] Arrange several brackets in a matrix distribution so that the connection blocks 1 on each bracket are aligned. Use the first connecting rod 3 to connect the connection blocks 1 vertically and horizontally. The first connecting rod 3 is threadedly connected to the threaded holes 2 through the first connection head 32 and the second connection head 35 at both ends. Use the second connecting rod 4 to connect the adjacent connection blocks 1 horizontally. The third connection head 43 at the left end and the fourth connection head 48 at the right end of the second connecting rod 4 are respectively threadedly connected to the threaded holes 2 of the left and right connection blocks 1.

[0020] When it is necessary to adjust the height and length of the bracket, the limit bolt 37 can be loosened to allow the sliding column 33 to slide within the guide tube 31, thereby changing the length of the first connecting rod 3. After adjusting to the appropriate position, tighten the limit bolt 37 so that its end abuts against the outer wall of the sliding column 33 to fix the length of the first connecting rod 3;

[0021] If it is necessary to adjust the width of the bracket, the second connecting rod 44 can be disassembled, and the number of the second connecting rods 44 can be increased or decreased to change the total length of the second connecting rod 4. By rotating the connecting studs 46 and 49 between the first connecting rod 41, the second connecting rod 44 and the third connecting rod 47, the second connecting rod 44 is connected to the first connecting rod 41 and the third connecting rod 47;

[0022] After the entire bracket is assembled, by rotating the first connector 32, the second connector 35, the third connector 43 and the fourth connector 48, ensure that they are tightly connected to the threaded holes 2, thereby fixing the entire bracket structure;

[0023] Through the design of the arc-shaped groove 410, tubular workpieces can be placed during use. Placing the tubular workpieces on the arc-shaped groove 410 can reduce shaking.

Claims

1. A combined mold bracket for vacuum heat treatment equipment, characterized in that: The invention comprises a plurality of rectangular brackets, which are arranged in a matrix and connected to each other. The brackets comprise eight connecting blocks (1) arranged in a matrix. The connecting blocks (1) are in a cube shape and threaded holes (2) are provided in the middle of six faces. A connecting rod (3) is provided between two connecting blocks (1) adjacent to each other vertically and between two connecting blocks (1) adjacent to each other front and back. The two ends of the connecting rod (3) are respectively threadedly connected to the threaded holes (2). A connecting rod (4) is provided between two connecting blocks (1) adjacent to each other left and right. The two ends of the connecting rod (4) are respectively threadedly connected to the threaded holes (2). The connecting rod (3) can be extended and retracted vertically and the connecting rod (4) can be adjusted in length.

2. The combined mold bracket of vacuum heat treatment equipment according to claim 1, characterized in that: The connecting rod 1 (3) comprises a guide tube (31) and a sliding column (33), the sliding column (33) is slidably inserted into the inner side of the top of the guide tube (31), the bottom end of the guide tube (31) is fixedly connected with a connecting head 1 (32), the top end of the sliding column (33) is fixedly connected with a connecting column (34), the top end of the connecting column (34) is fixedly connected with a connecting head 2 (35), the connecting head 2 (35) and the connecting head 1 (32) are both threadedly connected to the threaded hole (2), a fixing hole (36) is provided at the top of the outer wall of the guide tube (31), a limiting bolt (37) is threadedly connected to the fixing hole (36), the end of the limiting bolt (37) is in contact with the outer wall of the sliding column (33), and the outer end of the limiting bolt (37) is fixedly connected with a handle.

3. The combined mold bracket of vacuum heat treatment equipment according to claim 1, characterized in that: The connecting rod 2 (4) comprises a connecting rod 1 (41), a plurality of connecting rods 2 (44) and a connecting rod 3 (47), wherein the connecting rod 1 (41) is located at the left end, the connecting rod 3 (47) is located at the right end, the connecting rod 2 (44) is located between the connecting rod 1 (41) and the connecting rod 3 (47), the left end of the connecting rod 1 (41) is fixedly connected with a connecting head 3 (43), the right end of the connecting rod 1 (41) is provided with a thread groove 1 (42) in the center, the right end of the connecting rod 2 (44) is provided with a thread groove 2 (45) in the center, and the connecting rod 2 (44) is provided with a thread groove 3 (46) in the center. ) is fixedly connected to the left end thereof with a connecting stud 1 (46), the thread groove 1 (42) and the thread groove 2 (45) are the same, the connecting stud 1 (46) is threadedly matched with the thread groove 2 (45), the right end of the connecting rod 3 (47) is fixedly connected to a connecting head 4 (48), the connecting head 3 (43) and the connecting head 4 (48) are respectively threadedly connected to the threaded hole (2), the left end of the connecting rod 3 (47) is fixedly connected to a connecting stud 2 (49), the connecting stud 2 (49) is threadedly matched with the thread groove 2 (45).

4. The combined mold bracket of vacuum heat treatment equipment according to claim 3, characterized in that: The tops of the connecting rod 1 (41), the connecting rod 2 (44) and the connecting rod 3 (47) are all provided with arc grooves (410).

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