Chain connecting machine for chain repair

Abstract

The utility model provides a chain connecting machine for chain repair, which comprises a base, an oil cylinder assembly, a ring breaking mechanism and a ring closing mechanism. The ring breaking mechanism comprises a slideway, a fixed ring breaking die and a sliding ring breaking die; the ring closing mechanism comprises a slideway, a fixed ring closing mold and a sliding ring closing mold; the oil cylinder assembly acts on two sides, one side drives the sliding ring breaking-off die to achieve the effect of breaking off a single ring, and the other side drives the sliding ring closing die to achieve the effect of closing the single ring. The utility model relates to the field of chain repair, in particular to a chain connecting machine for chain repair, which drives a ring breaking mechanism and a ring closing mechanism through reciprocating motion of an oil cylinder to complete a chain ring connecting process, is small in dead weight, convenient to move, capable of moving to a position where a chain needs to be repaired to work, and capable of improving efficiency and reducing cost. The labor is reduced.

Description

Technical Field

[0001] The utility model relates to the field of round link chain repair, in particular to a chain repair and chain connecting machine. Background Art

[0002] One of the links in the chain production process is to replace unqualified single links with qualified single links. The existing method is to cut off the unqualified single links in the chain, lift the two ends of the chain to the chain machine with a crane for chain connection, occupy the chain machine for repair, affect the normal chain production progress, increase the repair cost, move the two ends of the chain to the chain machine and place it at the chain machine. Due to the heavy weight of the chain and the long length of the chain, it is inconvenient for personnel to operate. Summary of the invention

[0003] In view of this, the utility model aims to propose a chain repair and chain connecting machine to solve the problems that the existing chain repair occupies the chain production line, increases costs, and the chain movement operation is inconvenient.

[0004] In view of this, the utility model aims to propose a chain repair and chain connecting machine. The chain repair and chain connecting machine adopts two mechanisms, a ring breaking mechanism and a ring closing mechanism, and drives the ring breaking sliding die and the ring closing sliding die through the backward movement of the oil cylinder. Since the chain repair and chain connecting machine is small in size and weight, it is easy to move, improves efficiency, reduces labor, and solves the problems in the existing chain repair process, such as the chain has a relatively large weight when moving and the chain is long, which is inconvenient for personnel to operate, occupies the chain braiding machine for repair, affects the normal chain production progress, and increases the repair cost.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] A chain repair and chain joining machine comprises a base, a ring breaking mechanism, an oil cylinder assembly and a ring closing mechanism.

[0007] The base includes a bottom frame, a bottom plate, a rib plate, a ring closing fixing plate and a ring breaking fixing plate. The two ends of the oil cylinder assembly are respectively provided with a right piston rod push rod and a left piston rod push rod. The ring breaking mechanism includes a ring breaking slideway, a fixed ring breaking mold and a sliding ring breaking mold. The ring closing mechanism includes a ring closing slideway, a fixed ring closing mold and a sliding ring closing mold.

[0008] A bottom plate is provided on the base frame, a ring fixing plate and a rib plate are provided on the left side above the bottom plate, the base frame, bottom plate, rib plate and ring fixing plate are all welded together, a bending ring fixing plate is provided on the right side above the bottom plate, and the bending ring fixing plate and the base plate are connected by screws.

[0009] Furthermore, the base is provided with a cylinder assembly, a ring-breaking mechanism and a ring-closing mechanism.

[0010] The oil cylinder assembly is located between the ring-breaking mechanism and the ring-closing mechanism.

[0011] The right side of the oil cylinder assembly is a ring-breaking mechanism.

[0012] The left side of the oil cylinder assembly is a ring closing mechanism.

[0013] Furthermore, the oil cylinder assembly, the ring-breaking slideway of the ring-breaking mechanism, and the ring-closing slideway of the ring-closing mechanism are all fixedly connected to the bottom plate screws of the base.

[0014] The fixed ring-breaking mold of the ring-breaking mechanism is fixedly connected with the ring-breaking fixing plate of the base by screws.

[0015] The fixed ring-closing die of the ring-closing mechanism is fixedly connected with the ring-closing fixing plate of the base by screws.

[0016] Furthermore, the sliding ring-breaking mold of the ring-breaking mechanism is placed in the ring-breaking slideway and is slidably connected.

[0017] The sliding ring-closing die of the ring-closing mechanism is placed in the ring-breaking slideway and is slidably connected.

[0018] Furthermore, the cylinder assembly reciprocates to drive the right piston rod push rod and the left piston rod push rod to move. When moving to the right, the right piston rod push rod pushes the sliding ring breaking die to open the single ring; when moving to the left, the left piston rod pushes the sliding ring closing die to close the single ring.

[0019] Compared with the prior art, the utility model has the following advantages:

[0020] The chain repair and connecting machine described in the utility model adopts two mechanisms, a ring breaking and a ring closing, and drives the ring breaking sliding die and the ring closing sliding die through the backward movement of the oil cylinder. Since the chain repair and connecting machine is small in size and weight, it is easy to move, improves efficiency, reduces labor, and solves the problems in the existing chain repair process, such as the large weight of the chain when moving and the long chain length, which is inconvenient for personnel to operate, occupies the chain braiding machine for repair, affects the normal chain production progress, and increases the repair cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the overall structure of the chain repair and chain joining machine according to an embodiment of the utility model;

[0023] Figure 2 For the embodiment of the utility model Figure 1 Schematic diagram of a single ring before breaking and after closing the ring;

[0024] Description of reference numerals:

[0025] 1. Base; 101. Base frame; 102. Bottom plate; 103. Rib plate; 104. Ring closing fixing plate; 105. Ring breaking fixing plate; 2. Ring breaking mechanism; 201. Ring breaking slideway; 202. Sliding ring breaking mold; 203. Fixed ring breaking mold; 3. Cylinder assembly; 301. Right piston rod push rod; 302. Left piston rod push rod; 4. Ring closing mechanism; 401. Ring closing slideway; 402. Sliding ring closing mold; 403. Fixed ring closing mold. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "back" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0028] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0029] The present embodiment relates to a chain repair and connecting machine, which adopts two mechanisms, a ring breaking mechanism and a ring closing mechanism, and drives the ring breaking sliding die and the ring closing sliding die through the backward movement of the oil cylinder. Since the chain repair and connecting machine is small in size and weight, it is easy to move, improves efficiency, reduces labor, and solves the problems in the existing chain repair process, such as the chain has a relatively large weight when moving and the chain is long, which is inconvenient for personnel to operate, occupies the chain braiding machine for repair, affects the normal chain production progress, and increases the repair cost.

[0030] Based on the above design concept, an exemplary structure of the chain repair and chain joining machine of this embodiment is as follows: Figure 1 As shown, a chain repair and chain connecting machine includes a base 1, on which a cylinder assembly 3 is provided, and the cylinder assembly 3 is provided with a ring breaking mechanism 2 and a ring closing mechanism 4 on the left and right.

[0031] The base 1 includes a base frame 101, a bottom plate 102, a rib plate 103, a ring closing fixing plate 104 and a ring breaking fixing plate 105. The two ends of the oil cylinder assembly 3 are respectively provided with a right piston rod push rod 301 and a left piston rod push rod 302. The ring breaking mechanism 2 includes a ring breaking slideway 201, a fixed ring breaking mold 203, and a sliding ring breaking mold 202. The ring closing mechanism 4 includes a ring closing slideway 401, a fixed ring closing mold 403, and a sliding ring closing mold 402.

[0032] The base 1 includes a base frame 101, a bottom plate 102, a rib plate 103, a ring fixing plate 104 and a ring bending fixing plate 105. The base plate 102 is provided on the base frame 101, and a ring fixing plate 104 and a rib plate 103 are provided on the left side above the bottom plate 102. The base frame 101, the bottom plate 102, the rib plate 103 and the ring fixing plate 104 are all welded together to make the equipment more firm.

[0033] The base 1 is provided with a cylinder assembly 3, a ring-breaking mechanism 2 and a ring-closing mechanism 4. The cylinder assembly 3 is located between the ring-breaking mechanism 2 and the ring-closing mechanism 4. The ring-breaking mechanism 2 is on the right side of the cylinder assembly 3. The ring-closing mechanism 4 is on the left side of the cylinder assembly 3.

[0034] A ring-breaking fixing plate 105 is provided on the right side above the bottom plate 102, and the ring-breaking fixing plate 105 and the bottom plate 102 are fixedly connected by screws; the oil cylinder assembly 3, the ring-breaking slideway 201 of the ring-breaking mechanism 2, and the ring-closing slideway 401 of the ring-closing mechanism 4 are all fixedly connected with the bottom plate 102 of the base 1 by screws; the fixed ring-breaking die 203 of the ring-breaking mechanism 2 is fixedly connected with the ring-breaking fixing plate 105 of the base 1 by screws; the fixed ring-closing die 403 of the ring-closing mechanism 4 is fixedly connected with the ring-closing fixing plate 104 of the base 1 by screws. This makes it more convenient to replace spare parts and disassemble and repair the equipment.

[0035] The sliding ring-breaking mold 202 of the ring-breaking mechanism 2 is placed in the ring-breaking slideway 201 and is slidably connected. The sliding ring-closing mold 402 of the ring-closing mechanism 4 is placed in the ring-breaking slideway 201 and is slidably connected.

[0036] The right piston rod push rod 301 and the left piston rod push rod 302 of the cylinder assembly 3 move back and forth. When moving to the right, the right piston rod push rod 301 pushes the sliding ring breaking die 202 to open the single ring; the chains at both ends are hung to the two ends of the opened single ring. When moving to the left, the left piston rod push rod 302 pushes the sliding ring closing die 402 to close the single ring to complete the chain connection process.

[0037] When the chain repair and chain splicing machine of this embodiment is in use, the chain repair and chain splicing machine can be moved to the side of the chain that needs repair and chain splicing to carry out the chain splicing process. Since the chain repair and chain splicing machine is small in size and weight, it is easy to move, which improves efficiency and reduces labor. This solves the problem in the existing chain repair process that the chain has a relatively large weight when moving and the chain is long, which makes it inconvenient for personnel to operate.

[0038] The chain repair and chain joining machine using the above implementation scheme well realizes the independent repair and chain joining process, and solves the problem that during the chain repair process, the chain braiding machine is occupied for repair, which affects the normal chain production progress and increases the repair cost.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chain repair and chain joining machine, comprising a base (1), the base (1) being provided with a cylinder assembly (3), the cylinder assembly (3) being provided with a ring-breaking mechanism (2) and a ring-closing mechanism (4) on the left and right, characterized in that: The base (1) comprises a base frame (101), a bottom plate (102), a rib plate (103), a ring closing fixing plate (104) and a ring breaking fixing plate (105); the two ends of the oil cylinder assembly (3) are respectively provided with a right piston rod push rod (301) and a left piston rod push rod (302); the ring breaking mechanism (2) comprises a ring breaking slideway (201), a fixed ring breaking die (203) and a sliding ring breaking die (202); the ring closing mechanism (4) comprises a ring closing slideway (401), a fixed ring closing die (403) and a sliding ring closing die (402).

2. The chain repair and chain joining machine according to claim 1, characterized in that: The base (1) comprises a base frame (101), a bottom plate (102), a rib plate (103), a ring-closing fixing plate (104) and a ring-bending fixing plate (105); the base frame (101) is provided with a bottom plate (102); a ring-closing fixing plate (104) and a rib plate (103) are provided on the left side above the bottom plate (102); the base frame (101), the bottom plate (102), the rib plate (103) and the ring-closing fixing plate (104) are all welded together; a ring-bending fixing plate (105) is provided on the right side above the bottom plate (102); the ring-bending fixing plate (105) and the base plate (102) are connected by screws.

3. The chain repair and chain joining machine according to claim 2, characterized in that: The base (1) is provided with a cylinder assembly (3), a ring-breaking mechanism (2) and a ring-closing mechanism (4); The oil cylinder assembly (3) is located between the ring-breaking mechanism (2) and the ring-closing mechanism (4); The right side of the oil cylinder assembly (3) is a ring-breaking mechanism (2); The left side of the oil cylinder assembly (3) is a ring closing mechanism (4).

4. The chain repair and chain joining machine according to claim 3, characterized in that: The oil cylinder assembly (3), the ring-breaking slideway (201) of the ring-breaking mechanism (2), and the ring-closing slideway (401) of the ring-closing mechanism (4) are all screw-fixedly connected to the bottom plate (102) of the base (1); The fixed ring-breaking mold (203) of the ring-breaking mechanism (2) is fixedly connected to the ring-breaking fixing plate (105) of the base (1) by screws; The fixed ring-closing mold (403) of the ring-closing mechanism (4) is fixedly connected to the ring-closing fixing plate (104) of the base (1) by screws.

5. The chain repair and chain joining machine according to claim 3, characterized in that: The sliding ring-breaking mold (202) of the ring-breaking mechanism (2) is placed in the ring-breaking slideway (201) and is slidably connected; The sliding ring closing mold (402) of the ring closing mechanism (4) is placed in the ring breaking slideway (201) and is slidably connected.

6. The chain repair and chain joining machine according to claim 3, characterized in that: The right piston rod push rod (301) and the left piston rod push rod (302) of the oil cylinder assembly (3) reciprocate. When the right piston rod push rod (301) moves to the right, it pushes the sliding ring breaking die (202) to open the single ring. Chains at both ends are hung on the two ends of the opened single ring. When the left piston rod push rod (302) moves to the left, it pushes the sliding ring closing die (402) to close the single ring, thus completing the chain repair and chain connection process.

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