Cold header trimming tool with discharging structure
By introducing the cut structure and automated cut assembly into the edge cutting tooling of the cold header machine, the problem of time-consuming and labor-consuming deburring of batch hexagon head bolts is solved, efficient batch processing and automatic cutout are achieved, and production efficiency is improved.
Patent Information
- Application Number
- CN202421048205.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-15
AI Technical Summary
When handling batch hexagon head bolts, the deburring operation is time-consuming and labor-intensive, and it is difficult to meet the needs of efficient production.
A cold heading machine edge cutting tool equipped with a cut-out structure is designed, including an operating table, a placement plate, a cylinder, a motor and an edge cutting assembly. The multiple hexagonal head bolts are batch deburned by the cylinder and motor drive edge cutting assembly. Process and automatically discharge through discharge holes and discharge channels.
It realizes efficient deburring treatment of batch hexagon head bolts, reduces manual operation time, meets efficient production needs, and improves production efficiency through automatic discharge.
Smart Images
Figure CN222288706U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bolt production equipment, in particular to a cold heading machine trimming tooling with a blanking structure. Background Art
[0002] The hexagonal head of the bolt is processed and formed by a trimming machine. The trimming machine is a device that cuts the head of the bolt blank formed by the cold heading machine into a hexagonal head shape. The trimming machine shapes the raw material into a bolt, but there are still some burrs after the bolt is formed, which requires manual deburring, which is time-consuming and labor-intensive. After searching, a patent document with a publication number of CN214978219U discloses a cold heading machine trimming tool. The utility model inserts the hexagonal head of the bolt into the cutter of the cutting structure, and the cylinder drives the push column to move. The push column drives the hexagonal head of the bolt to be inserted into the support cylinder. The push column continues to move to drive the cutter to remove the burrs on the hexagonal head of the bolt. The hexagonal nut of the hexagonal head of the bolt moves in the hexagonal groove, which is convenient for removing the burrs on the hexagonal head of the bolt, without the need for manual deburring, saving time and labor. However, when the above utility model is used, since only one hexagonal head bolt can be deburred at a time, the deburring operation of batches of hexagonal head bolts consumes a lot of time and is difficult to meet the needs of use. Therefore, it is necessary to propose a cold heading machine trimming tooling with a blanking structure. Utility Model Content
[0003] The utility model aims to provide a cold heading machine trimming tool with a blanking structure to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cold heading machine trimming tooling with a blanking structure, comprising an operating table, a placing plate is arranged on the top of the operating table, a plurality of placing grooves are opened on the top of the placing plate, matching hexagonal head bolts are placed in the placing grooves, a fixing frame is arranged on the left side of the top of the operating table, the fixing frame is arranged in an L-shaped structure, a cylinder is arranged on the top of the fixing frame, the output end of the cylinder passes through the fixing frame and is provided with a first motor, the output shaft of the first motor is provided with a trimming assembly, a second motor for driving the placing plate to rotate is installed at the bottom of the operating table, a discharge hole is opened inside the operating table, and a blanking channel is arranged on the right side of the bottom of the operating table.
[0005] Preferably, the trimming assembly comprises a fixing ring, three file rods are arranged on the top of the fixing ring, the three file rods are arranged in a tripod structure, a connecting rod is commonly arranged on the top of the three file rods, and the connecting rod is connected to the output shaft of the first motor.
[0006] Preferably, the plurality of placement grooves are distributed in a ring array on the top of the placement plate, and the placement grooves are arranged in a hexagonal structure.
[0007] Preferably, the discharge hole is located below the placement plate and is connected to one of the placement slots, and the inner diameter of the discharge hole is larger than the inner diameter of the placement slot.
[0008] Preferably, the feed channel corresponds to the position of the discharge hole.
[0009] Preferably, support legs are provided at the four corners of the bottom of the operating table.
[0010] Compared with the prior art, the beneficial effects of the utility model are:
[0011] 1. The utility model is provided with a cutter assembly, which can deburr the hexagonal head bolts through the coordinated use of the cylinder, the first motor, the fixing ring, the file rod and the connecting rod. The hexagonal head bolts can be placed in batches through the multiple placement slots on the placement disk. The placement disk can be driven to rotate by the second motor, so that the hexagonal head bolts in the multiple placement slots can be deburred in turn, thereby preventing the deburring operation of batch hexagonal head bolts from consuming a lot of time, thereby meeting the use requirements.
[0012] 2. In the utility model, the second motor can drive the placement plate to rotate, so that the hexagonal head bolts after deburring can fall into the feeding channel along the discharge hole in sequence, so as to realize the feeding operation of the hexagonal head bolts. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 It is a partial structural schematic diagram of the utility model;
[0015] Figure 3 This is a schematic diagram of the structure of the trimming assembly of the utility model.
[0016] In the figure: 1. operating table; 2. placing plate; 3. placing groove; 4. hexagonal bolt; 5. fixing frame; 6. cylinder; 7. first motor; 8. trimming assembly; 81. fixing ring; 82. file rod; 83. connecting rod; 9. second motor; 10. discharge hole; 11. unloading channel; 12. supporting leg. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] Embodiment 1:
[0019] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a technical solution: a cold heading machine trimming tooling with a blanking structure, comprising an operating table 1, a placing plate 2 is arranged on the top of the operating table 1, a plurality of placing slots 3 are opened on the top of the placing plate 2, and the plurality of placing slots 3 are distributed on the top of the placing plate 2 in a circular array, and the placing slots 3 are arranged in a hexagonal structure, and matching hexagonal head bolts 4 are placed in the placing slots 3, a fixing frame 5 is arranged on the left side of the top of the operating table 1, and the fixing frame 5 is arranged in an L-shaped structure, and a cylinder 6 is arranged on the top of the fixing frame 5, and the output end of the cylinder 6 passes through the fixing frame 5 and is provided with a first motor 7, and the output shaft of the first motor 7 is provided with a trimming assembly 8. The trimming assembly 8 includes a fixing ring 81, and three file rods 82 are arranged on the top of the fixing ring 81. The three file rods 82 are arranged in a tripod structure. A connecting rod 83 is commonly arranged on the top of the three file rods 82. The connecting rod 83 is connected to the output shaft of the first motor 7. By placing the hexagonal head bolts 4 processed by the cold heading machine in batches in the placement groove 3 on the placement plate 2, the first motor 7 is driven downward by starting the cylinder 6, and then the trimming assembly 8 is driven downward to a suitable height. At the same time, the first motor 7 is started to drive the connecting rod 83 to rotate, and then the three file rods 82 are driven to deburr the ends of the hexagonal head bolts 4.
[0020] In this embodiment, please refer to Figure 1 and Figure 2 A second motor 9 for driving the placement plate 2 to rotate is installed at the bottom of the operating table 1. The second motor 9 can drive the placement plate 2 to rotate, so that the hexagonal head bolts in the placement slots 3 can be deburred in turn, preventing the deburring operation of batches of hexagonal head bolts from consuming a lot of time, thereby meeting the use requirements.
[0021] In this embodiment, please refer to Figure 2A discharge hole 10 is provided inside the operating table 1, and a feeding channel 11 is provided on the right side of the bottom of the operating table 1. The feeding channel 11 is located behind the second motor 9. The discharge hole 10 is located below the placement plate 2 and is connected to one of the placement slots 3. The inner diameter of the discharge hole 10 is larger than the inner diameter of the placement slot 3. The feeding channel 11 corresponds to the position of the discharge hole 10. The placement plate 2 can be driven to rotate by the second motor 9, so that the hexagonal head bolts after deburring can fall into the feeding channel 11 along the discharge hole 10 in sequence to realize the feeding operation of the hexagonal head bolts.
[0022] Embodiment 2:
[0023] See also Figure 1 This embodiment is different from the first embodiment in that support legs 12 are provided at the four corners of the bottom of the operating table 1, and the support legs 12 can provide stable support for the operating table 1.
[0024] Although the 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 cold heading machine trimming tool with a blanking structure, comprising an operating table (1), characterized in that: A placement plate (2) is arranged on the top of the operating table (1), a plurality of placement grooves (3) are provided on the top of the placement plate (2), and matching hexagonal head bolts (4) are placed in the placement grooves (3). A fixing frame (5) is arranged on the left side of the top of the operating table (1), and the fixing frame (5) is arranged in an L-shaped structure. A cylinder (6) is arranged on the top of the fixing frame (5), and the output end of the cylinder (6) passes through the fixing frame (5) and is provided with a first motor (7). The output shaft of the first motor (7) is provided with a trimming assembly (8). A second motor (9) for driving the placement plate (2) to rotate is installed at the bottom of the operating table (1). A discharge hole (10) is provided inside the operating table (1), and a discharge channel (11) is arranged on the right side of the bottom of the operating table (1).
2. The cold heading machine trimming tool with a blanking structure according to claim 1, characterized in that: The trimming assembly (8) comprises a fixing ring (81), three file rods (82) are arranged on the top of the fixing ring (81), the three file rods (82) are arranged in a tripod structure, a connecting rod (83) is commonly arranged on the top of the three file rods (82), and the connecting rod (83) is connected to the output shaft of the first motor (7).
3. The cold heading machine trimming tool with a blanking structure according to claim 1, characterized in that: The plurality of placement grooves (3) are distributed in a ring array on the top of the placement plate (2), and the placement grooves (3) are arranged in a hexagonal structure.
4. The cold heading machine trimming tool with a blanking structure according to claim 1, characterized in that: The discharge hole (10) is located below the placement plate (2) and is connected to one of the placement grooves (3); the inner diameter of the discharge hole (10) is greater than the inner diameter of the placement groove (3).
5. The cold heading machine trimming tool with a blanking structure according to claim 1, characterized in that: The position of the material discharge channel (11) corresponds to the position of the material discharge hole (10).
6. The cold heading machine trimming tool with a blanking structure according to claim 1, characterized in that: Support legs (12) are provided at the four corners of the bottom of the operating table (1).