Collecting mechanism of cold header

Abstract

The utility model discloses a material collecting mechanism of a cold header, which relates to the technical field of cold headers and comprises a bottom plate, two support plates are fixedly connected to the left and right parts of the top of the bottom plate, a collecting mechanism is fixedly connected to the top of the bottom plate, and a material collecting box is fixedly connected to the top of the collecting mechanism. A square groove is formed in the right side of the right supporting plate, and two partition plates are fixedly connected to the inner wall of the material collecting box. According to the material collecting mechanism of the cold header, by starting the motor, the multiple pushing plates can be driven to rotate clockwise, under rotation of the pushing plates, machined parts can be driven to enter the inclined area of the guide plate and slide towards the right side, the three discharging holes are formed in the discharging hole, the sizes of the three discharging holes are sequentially increased, and therefore the machining precision of the machined parts is improved. And when the size of the machined part accords with the size of one discharging hole, the machined part can downwards fall into the material collecting box along the discharging hole, then classified collection of the material collecting box is completed, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of cold heading machines, and particularly relates to an aggregate mechanism of a cold heading machine. Background Technique

[0002] A cold heading machine is a special equipment mainly used for mass-producing fasteners such as nuts and bolts. Through the heading process, it compresses and forms metal bar stock at normal temperature to manufacture the heads of fasteners.

[0003] For example, the Chinese patent with the publication number CN217192396U discloses an aggregate mechanism of a cold heading machine. Aiming at the problem that the blanking of the existing cold heading machine collects finished products through a collection box. When the collection box is full, the cold heading machine needs to be shut down first to pour out the parts in the collection box, and the aggregate waiting time is too long, affecting the aggregate efficiency. The following solution is proposed. It includes a body. A blanking channel is provided on the front side of the body. The inside of the blanking channel is hermetically connected to the feeding end of the body. And a driving block is fixedly installed on the front side of the blanking channel. The driving block is hollow. A screw sleeve is slidably installed on the bottom inner wall of the driving block. And a column is fixedly installed on the top of the screw sleeve. Compared with the aggregate mechanism of the conventional cold heading machine, the utility model uses a first aggregate box and a second aggregate box for aggregation, and has strong continuity during aggregation, does not need to stop the machine to pour out the parts, and improves the aggregate efficiency.

[0004] The following problems exist in the prior art:

[0005] The existing cold heading machine cannot classify parts of different sizes during aggregation, resulting in the collected parts being mixed together and difficult to distinguish, and the aggregate effect is poor. At the same time, the existing cold heading machine cannot conveniently remove the collection box, resulting in a waste of a lot of time when taking materials and affecting the subsequent processing rate. Content of the Utility Model

[0006] The utility model provides an aggregate mechanism of a cold heading machine to solve the problems put forward in the above background technique.

[0007] To solve the above technical problems, the technical solution adopted by the utility model is:

[0008] An aggregate mechanism for a cold heading machine, comprising a bottom plate. The left and right parts of the top of the bottom plate are fixedly connected with two support plates. The top of the bottom plate is fixedly connected with a collection mechanism. The top of the collection mechanism is fixedly connected with an aggregate box. A square groove is provided on the right side of the right support plate. The inner wall of the aggregate box is fixedly connected with two partition plates. The left side of the left support plate is fixedly connected with a blanking mechanism. The upper part of the blanking mechanism is movably connected with a processed part. The collection mechanism includes four support columns and a first connecting plate. The bottoms of the four support columns are fixedly connected with the four corners of the top of the bottom plate. The blanking mechanism includes two second connecting plates and a guide plate. The right sides of the two second connecting plates are fixedly connected with the left side of the left support plate.

[0009] Preferably: The tops of the four support columns are fixedly connected with two fixing plates. Two sliding grooves are provided on the tops of the two fixing plates. The right part of the top of the bottom plate is fixedly connected with an electric telescopic rod. The top of the electric telescopic rod is fixedly connected with a clamping rod. The top of the first connecting plate is fixedly connected with the bottom of the aggregate box. The front and rear parts of the left part of the bottom of the first connecting plate are both threadedly connected with threaded rods. The bottoms of the threaded rods are fixedly connected with knobs.

[0010] Preferably: The surface diameter of the threaded rod is smaller than the width of the sliding groove. The surface diameter of the knob is larger than the width of the sliding groove, and an anti-slip washer is fixedly connected to the top of the knob.

[0011] Preferably: Slots are provided at the front and rear parts of the right part of the first connecting plate. The diameter of the slots is the same as the diameter of the upper part of the clamping rod, and the diameter of the upper part of the clamping rod is smaller than the width of the sliding groove.

[0012] Preferably: Two blanking grooves are provided on the upper parts of the two support plates. The right part of the bottom of the guide plate is fixedly connected with the bottom of the right blanking groove. The left part of the bottom of the guide plate is fixedly connected with two short plates. The bottoms of the two short plates are fixedly connected with the bottom of the left blanking groove. The left part of the front side of the front second connecting plate is fixedly connected with a motor. The output end of the motor is fixedly connected with a runner. The front and rear ends of the runner are rotatably connected with the left part of the opposite surfaces of the two second connecting plates. A plurality of pushing plates are fixedly connected to the surface of the runner in an annular array.

[0013] Preferably: A limiting groove is provided at the middle position of the bottom of the guide plate. Three blanking holes are provided at the bottom of the guide plate, and the sizes of the blanking holes increase sequentially from left to right.

[0014] Due to the adoption of the above technical solutions, the technical progress achieved by the present utility model compared with the prior art is:

[0015] 1. The utility model provides a material collecting mechanism for a cold heading machine. By starting a motor, multiple push plates can be driven to rotate clockwise. When the push plates rotate, the processed parts will be driven to enter the inclined area of ​​the guide plate and slide to the right. Three material discharge holes are arranged on the material discharge hole, and the sizes of the three material discharge holes increase successively. When the size of the processed parts meets the size of one of the material discharge holes, it will fall down along the material discharge hole into the material collection box, thereby completing the classification and collection of the material collection box, which is more practical.

[0016] 2. The utility model provides a material collecting mechanism for a cold heading machine, which drives the clamping rod to disengage from the clamping slot by starting the electric telescopic rod, and then turns the knob. When the anti-slip gasket is not tightly fitted with the bottom of the connecting plate 1, the knob can be stopped from turning. At this time, the material collecting box can be pulled to the right to facilitate the removal of processed parts. At the same time, the knob can be continuously turned to disengage the threaded rod from the connecting plate 1, and then the entire material collecting box can be removed for more convenient removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the collection mechanism of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the collection mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the material feeding mechanism of the utility model;

[0021] Figure 5 It is a partial structural schematic diagram of the feeding mechanism of the utility model.

[0022] In the figure: 1. bottom plate; 2. support plate; 3. collecting mechanism; 4. collecting box; 5. square groove; 6. partition plate; 7. unloading mechanism; 8. processed parts; 31. support column; 32. electric telescopic rod; 33. clamping rod; 34. fixing plate; 35. sliding groove; 36. connecting plate 1; 37. knob; 38. anti-skid gasket; 39. threaded rod; 301. clamping groove; 71. unloading trough; 72. guide plate; 73. unloading hole; 74. limiting groove; 75. short plate; 76. motor; 77. rotating wheel; 78. pushing plate; 79. connecting plate 2. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figures 1-5As shown in the figure, an aggregate mechanism of a cold heading machine includes a bottom plate 1. The left and right parts at the top of the bottom plate 1 are fixedly connected with two support plates 2. The top of the bottom plate 1 is fixedly connected with a collection mechanism 3. The top of the collection mechanism 3 is fixedly connected with an aggregate box 4. A square groove 5 is provided on the right side of the right support plate 2. The inner wall of the aggregate box 4 is fixedly connected with two partition plates 6. A blanking mechanism 7 is fixedly connected to the left side of the left support plate 2. The upper part of the blanking mechanism 7 is movably connected with a processed part 8. The collection mechanism 3 includes four support columns 31 and a first connecting plate 36. The bottoms of the four support columns 31 are fixedly connected to the four corners of the top of the bottom plate 1. The blanking mechanism 7 includes two second connecting plates 79 and a guide plate 72. The right sides of the two second connecting plates 79 are fixedly connected to the left side of the left support plate 2.

[0025] It should be noted that through the set blanking mechanism 7, the processed part 8 can be pushed, and then enter the aggregate box 4 through the guide plate 72. There are two partition plates 6 in the aggregate box 4, so that the aggregate box 4 is divided into three areas, which is convenient for classification. Through the set collection mechanism 3, it is convenient to extract or take out the aggregate box 4, achieving a better aggregate effect.

[0026] As Figure 2 、 Figure 3 shown, the tops of the four support columns 31 are fixedly connected with two fixing plates 34. Two sliding grooves 35 are provided at the tops of the two fixing plates 34. The right part at the top of the bottom plate 1 is fixedly connected with an electric telescopic rod 32. The top of the electric telescopic rod 32 is fixedly connected with a clamping rod 33. The top of the first connecting plate 36 is fixedly connected with the bottom of the aggregate box 4. The front and rear parts of the left part at the bottom of the first connecting plate 36 are both threadedly connected with threaded rods 39. The bottom of the threaded rod 39 is fixedly connected with a knob 37.

[0027] It should be noted that by starting the electric telescopic rod 32, the clamping rod 33 is driven to move downward, so that the clamping rod 33 disengages from the clamping groove 301. Then, the knob 37 is rotated clockwise, driving the threaded rod 39 to rotate clockwise, so that the knob 37 moves downward. When the anti-slip washer 38 is not in close contact with the bottom of the first connecting plate 36, the rotation of the knob 37 can be stopped. At this time, the aggregate box 4 can be pulled to the right. At the same time, under the restriction of the knob 37 and the threaded rod 39, the aggregate box 4 will not fall off, which is convenient for taking the processed part 8. At the same time, the knob 37 can be continuously rotated, so that the threaded rod 39 disengages from the first connecting plate 36, and then the entire aggregate box 4 can be removed, achieving more convenient taking.

[0028] As Figure 2 、 Figure 3 shown, the surface diameter of the threaded rod 39 is smaller than the width of the sliding groove 35, the surface diameter of the knob 37 is larger than the width of the sliding groove 35, and an anti-slip washer 38 is fixedly connected to the top of the knob 37.

[0029] It should be noted that under the restriction of the knob 37 and the threaded rod 39, the dropping of the aggregate bin 4 can be prevented. At the same time, the anti-slip washer 38 provided is closely attached to the bottom of the first connecting plate 36 to prevent the sliding of the aggregate bin 4.

[0030] As Figure 2 、 Figure 3 shown, clamping grooves 301 are provided at the front and rear parts of the right part of the first connecting plate 36. The diameter of the clamping groove 301 is the same as the diameter of the upper part of the clamping rod 33, and the diameter of the upper part of the clamping rod 33 is smaller than the width of the sliding groove 35.

[0031] It should be noted that the clamping rod 33 moves upward and slides into the clamping groove 301 to complete the fixation of the aggregate bin 4, so that the aggregate bin 4 will not move during the aggregation process.

[0032] As Figure 4 、 Figure 5 shown, two blanking grooves 71 are provided at the upper parts of the two support plates 2. The right part of the bottom of the guide plate 72 is fixedly connected to the bottom of the right blanking groove 71. The left part of the bottom of the guide plate 72 is fixedly connected with two short plates 75, and the bottoms of the two short plates 75 are fixedly connected to the bottom of the left blanking groove 71. The left part of the front side of the second connecting plate 79 in front is fixedly connected with a motor 76. The output end of the motor 76 is fixedly connected with a runner 77. The front and rear ends of the runner 77 are rotatably connected to the left part of the opposite surfaces of the two second connecting plates 79. A plurality of pushing plates 78 are fixedly connected to the surface of the runner 77 in an annular array.

[0033] It should be noted that by starting the motor 76, the runner 77 is driven to rotate clockwise, and then the multiple pushing plates 78 provided on the runner 77 are driven to rotate clockwise. Under the rotation of the pushing plate 78, the processed part 8 will be driven to slide to the right, and then enter the inclined area of the guide plate 72. Then the processed part 8 will slide to the right along the guide plate 72. There are three blanking holes 73 provided on the blanking hole 73, and the sizes of the three blanking holes 73 increase in sequence. When the size of the processed part 8 conforms to the size of one of the blanking holes 73, it will fall down through the blanking hole 73 into the aggregate bin 4. If the size of the processed part 8 is smaller than the size of the current blanking hole 73, the processed part 8 will continue to slide to the right. At the same time, the size of the rightmost blanking hole 73 is always larger than the size of the processed part 8, ensuring that the processed part 8 can all fall into the aggregate bin 4, and then completing the classified collection of the aggregate bin 4, with higher practicability.

[0034] As Figure 4 shown, a limiting groove 74 is provided at the middle position of the bottom of the guide plate 72. Three blanking holes 73 are provided at the bottom of the guide plate 72, and the sizes of the blanking holes 73 increase from left to right in sequence.

[0035] It should be noted that there are three material discharge holes 73 provided on the material discharge hole 73, and the sizes of the three material discharge holes 73 increase in sequence. When the size of the processed part 8 conforms to the size of one of the material discharge holes 73, it will fall down along the material discharge hole 73 into the aggregate box 4.

[0036] The working principle of the present utility model: The guide plate 72 provided is connected to the material discharge port of the cold heading machine. When the processed part 8 is processed by the cold heading machine and completed, the processed part 8 will fall downwards, so that the lower part of the processed part 8 passes through the limit groove 74, and the upper part is located at the bottom of the inner wall of the guide plate 72. By starting the motor 76, the runner 77 is driven to rotate clockwise, and then the multiple push plates 78 provided on the runner 77 are driven to rotate clockwise. Under the rotation of the push plate 78, the processed part 8 will be driven to slide to the right, and then enter the inclined area of the guide plate 72, and then the processed part 8 slides to the right along the guide plate 72. There are three material discharge holes 73 provided on the material discharge hole 73, and the sizes of the three material discharge holes 73 increase in sequence. When the size of the processed part 8 conforms to the size of one of the material discharge holes 73, it will fall down along the material discharge hole 73 into the aggregate box 4. If the size of the processed part 8 is smaller than the size of the current material discharge hole 73, the processed part 8 will continue to slide to the right. At the same time, the size of the rightmost material discharge hole 73 is always larger than the size of the processed part 8, ensuring that the processed part 8 can all fall into the aggregate box 4, thereby completing the classification collection of the aggregate box 4, and the practicability is higher. After the collection is completed, by starting the electric telescopic rod 32, the clamping rod 33 is driven to move downwards, so that the clamping rod 33 disengages from the clamping groove 301. Then, the knob 37 is rotated clockwise to drive the threaded rod 39 to rotate clockwise, so that the knob 37 moves downwards. When the threaded rod 39 does not closely fit with the bottom of the anti-slip washer 38, the rotation of the knob 37 can be stopped. At this time, the aggregate box 4 can be pulled to the right. At the same time, under the restriction of the knob 37 and the threaded rod 39, the aggregate box 4 will not fall, which is convenient for taking the processed part 8. At the same time, the knob 37 can be continuously rotated, so that the threaded rod 39 disengages from the connecting plate one 36, and then the entire aggregate box 4 can be removed, achieving more convenient taking.

[0037] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A material collecting mechanism of a cold heading machine, comprising a bottom plate (1), characterized in that: The left and right parts of the top of the bottom plate (1) are fixedly connected to two support plates (2), the top of the bottom plate (1) is fixedly connected to a collecting mechanism (3), the top of the collecting mechanism (3) is fixedly connected to a collecting box (4), a square groove (5) is provided on the right side of the right support plate (2), the inner wall of the collecting box (4) is fixedly connected to two partition plates (6), the left side of the left support plate (2) is fixedly connected to a feeding mechanism (7), the upper part of the feeding mechanism (7) is movably connected to a processing part (8), the collecting mechanism (3) comprises four support columns (31) and a connecting plate one (36), the bottoms of the four support columns (31) are fixedly connected to the four corners of the top of the bottom plate (1), the feeding mechanism (7) comprises two connecting plates two (79) and a guide plate (72), the right sides of the two connecting plates two (79) are fixedly connected to the left side of the left support plate (2).

2. The material collecting mechanism of a cold heading machine according to claim 1, characterized in that: The tops of the four support columns (31) are fixedly connected to two fixing plates (34), the tops of the two fixing plates (34) are provided with two sliding grooves (35), the right position of the top of the bottom plate (1) is fixedly connected to an electric telescopic rod (32), the top of the electric telescopic rod (32) is fixedly connected to a clamping rod (33), the top of the connecting plate 1 (36) is fixedly connected to the bottom of the aggregate box (4), the front and rear positions of the left bottom of the connecting plate 1 (36) are both threadedly connected to a threaded rod (39), and the bottom of the threaded rod (39) is fixedly connected to a knob (37).

3. The material collecting mechanism of a cold heading machine according to claim 2, characterized in that: The surface diameter of the threaded rod (39) is smaller than the width of the sliding groove (35), the surface diameter of the knob (37) is larger than the width of the sliding groove (35), and the top of the knob (37) is fixedly connected with an anti-slip washer (38).

4. The material collecting mechanism of a cold heading machine according to claim 2, characterized in that: The front and rear parts of the right part of the connecting plate 1 (36) are both provided with a clamping groove (301), the diameter of the clamping groove (301) is consistent with the diameter of the upper part of the clamping rod (33), and the diameter of the upper part of the clamping rod (33) is smaller than the width of the sliding groove (35).

5. The material collecting mechanism of a cold heading machine according to claim 2, characterized in that: Two material discharge troughs (71) are provided on the upper parts of the two support plates (2); the right part of the bottom of the guide plate (72) is fixedly connected to the bottom of the right material discharge trough (71); the left part of the bottom of the guide plate (72) is fixedly connected to two short plates (75); the bottoms of the two short plates (75) are fixedly connected to the bottom of the left material discharge trough (71); the left part of the front side of the front connecting plate 2 (79) is fixedly connected to a motor (76); the output end of the motor (76) is fixedly connected to a rotating wheel (77); the front and rear ends of the rotating wheel (77) are rotatably connected to the left parts of the opposite surfaces of the two connecting plates 2 (79); and the surface of the rotating wheel (77) is fixedly connected to a plurality of pushing plates (78) in a ring array.

6. The material collecting mechanism of a cold heading machine according to claim 5, characterized in that: A limiting groove (74) is provided at the middle position of the bottom of the guide plate (72), and three material discharge holes (73) are provided at the bottom of the guide plate (72), and the sizes of the material discharge holes (73) increase sequentially from left to right.

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