Height-adjustable ferrule feeding and stacking tool

Abstract

The utility model relates to a height-adjustable ferrule feeding and stacking tool which comprises an upper tool plate and a lower tool plate which are opposite up and down and are rectangular, a plurality of upper positioning holes arranged in an array mode are formed in the upper tool plate, and lower positioning holes right opposite to the upper positioning holes are formed in the lower tool plate. Upper stepped holes are formed in the middle of the upper tool plate and the upper end faces, close to the four corners of the upper tool plate, of the upper tool plate respectively, fastening bolts are inserted into the upper stepped holes, and the lower ends of the fastening bolts are connected to the lower tool plate in a screwed mode. Adjusting bosses are formed on the upper end face of the lower tool plate between the adjacent adjusting bolts, lower step holes penetrating through the lower end face of the lower tool plate are formed in the adjusting bosses, inverted adjusting bolts are connected into the lower step holes in a threaded mode, and the tail ends of the adjusting bolts stretch out of the adjusting bosses to abut against the lower end face of the upper tool plate. According to the stacking tool, the ferrule stacking position can be rapidly positioned through the positioning holes, then stacking of products is rapidly achieved, and meanwhile the stacking tool can be suitable for stacking of ferrules of different heights.

Description

Technical Field:

[0001] The utility model relates to the technical field of stacking tools, and more specifically, to a ring loading and stacking tooling with adjustable height. Background Art:

[0002] As one of the four major components of a bearing, the bearing ring provides a certain support for the bearing. After the inner ring and outer ring of the tapered roller bearing are processed and formed, it is necessary to manually place the thick dimension end face of the bearing inner ring or outer ring downward evenly into the stacking frame to reduce the deformation of the parts during the heat treatment process. Subsequently, the bearing rings in the frame are concentrated for heat treatment to improve the part performance. At present, the stacking of ring products generally relies on manual placement, and a gap needs to be left between adjacent ring products to facilitate the flow of air during heat treatment. As a result, the ring products are heated more evenly, and the occurrence of deformation can be reduced. Therefore, it is required that the placed ring products be placed at the set positions, and then manual placement one by one is needed, and the placement efficiency is very slow. Therefore, in order to improve production efficiency, it is necessary to design an auxiliary work that can achieve rapid stacking. Content of the Utility Model:

[0003] The purpose of the utility model is to provide a ring loading and stacking tooling with adjustable height for the deficiencies of the existing technology. The stacking tooling can use the positioning holes to quickly locate the stacking positions of the rings, and then quickly realize the stacking of products. At the same time, it can be applied to the stacking of rings with different heights.

[0004] A ring loading and stacking tooling with adjustable height includes an upper tooling plate and a lower tooling plate that are opposite to each other up and down and are rectangular. A number of upper positioning holes arranged in an array are formed on the upper tooling plate, and lower positioning holes opposite to the upper positioning holes are formed on the lower tooling plate.

[0005] Upper step holes are respectively formed in the middle of the upper tooling plate and on the upper end faces near the four corners of the upper tooling plate. Fastening bolts are inserted into the upper step holes, and the lower ends of the fastening bolts are screwed onto the lower tooling plate.

[0006] Adjusting bosses are formed on the upper end face of the lower tooling plate between adjacent fastening bolts. Lower step holes penetrating the lower end face of the lower tooling plate are formed in the adjusting bosses. An inverted adjusting bolt is screwed into the lower step holes, and the end of the adjusting bolt extends out of the adjusting boss and abuts against the lower end face of the upper tooling plate. Handles are respectively fixed on the upper end faces on both sides of the upper tooling plate.

[0007] Preferably, L-shaped upper positioning bars are respectively formed at the four corners of the upper tooling plate, and lower positioning bars opposite to the upper positioning bars are respectively formed at the four corners of the lower tooling plate.

[0008] Preferably, a cylindrical thickened boss is formed on the lower tooling plate directly below the upper step hole, a threaded hole penetrating the lower end surface of the lower tooling plate is formed on the thickened boss, and the lower end of the fastening bolt is screwed into the threaded hole.

[0009] Preferably, the fastening bolts and adjusting bolts are both hexagon socket bolts, the upper end surface of the fastening bolt is not higher than the upper end surface of the upper tooling plate, and the lower end surface of the adjusting bolt is not lower than the lower end surface of the lower tooling plate.

[0010] Preferably, the handle is in the shape of a Chinese character "冂", with both ends of the handle resting against the upper end surface of the upper tooling plate, and a crescent-shaped metal splint is inserted between the upper tooling plate and the lower tooling plate directly below the handle, with two screws inserted on the metal splint, and the ends of the screws pass through the upper tooling plate and are respectively screwed and fixed to the two ends of the handle; the upper tooling plate is clamped and fixed between the metal splint and the handle.

[0011] Preferably, the metal clamping plate is formed with an avoidance opening opposite to the upper positioning hole.

[0012] Preferably, a socket is formed on the metal clamping plate, and the end of the adjusting bolt is inserted into the socket of the metal clamping plate.

[0013] The beneficial effects of the utility model are:

[0014] The stacking tool can use the positioning holes to quickly locate the position of the ring stacking, thereby quickly realizing the stacking of the rings, and can be suitable for the stacking of rings of different heights; and a gap can be ensured between the stacked rings, which can reduce the deformation of the product during the heat treatment process. Description of the drawings:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from another angle;

[0017] Figure 3 It is a structural schematic diagram of the utility model in a front view;

[0018] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure at AA in the middle.

[0019] In the figure: 1. upper tooling plate; 2. lower tooling plate; 3. fastening bolts; 4. adjusting bolts; 5. handle; 6. metal clamp; 7. screws. Specific implementation method:

[0020] Example: See Figures 1 to 4As shown, a height-adjustable ferrule loading and stacking tooling includes an upper tooling plate 1 and a lower tooling plate 2 which are opposite to each other and are rectangular. The upper tooling plate 1 is formed with a plurality of upper positioning holes 11 arranged in an array, and the lower tooling plate 2 is formed with lower positioning holes 21 which are directly opposite to the upper positioning holes 11;

[0021] The middle part of the upper tooling plate 1 and the upper end surface near the four corners of the upper tooling plate 1 are respectively formed with upper step holes 13, and the upper step holes 13 are inserted with fastening bolts 3, and the lower ends of the fastening bolts 3 are screwed on the lower tooling plate 2;

[0022] An adjusting boss 25 is formed on the upper end surface of the lower tooling plate 2 between adjacent fastening bolts 3, and a lower step hole 26 penetrating the lower end surface of the lower tooling plate 2 is formed in the adjusting boss 25. An inverted adjusting bolt 4 is threaded in the lower step hole 26, and the end of the adjusting bolt 4 extends out of the adjusting boss 25 and abuts against the lower end surface of the upper tooling plate 1; handles 5 are respectively fixed to the upper end surfaces on both sides of the upper tooling plate 1.

[0023] The four corners of the upper tooling plate 1 are respectively formed with L-shaped upper positioning baffles 12, and the four corners of the lower tooling plate 2 are respectively formed with lower positioning baffles 22 that are directly opposite to the upper positioning baffles 12. The upper positioning baffles 12 and the lower positioning baffles 22 are used for positioning, and then the ring on the upper tooling plate 1 is tilted so that it falls into the upper positioning hole 11 and the excess can flow out from between the upper positioning baffles 12.

[0024] A cylindrical thickened boss 24 is formed on the lower tooling plate 2 just below the upper step hole 13, and a threaded hole 23 penetrating the lower end surface of the lower tooling plate 2 is formed on the thickened boss 24. The lower end of the fastening bolt 3 is screwed into the threaded hole 23. The thickened boss 24 can increase the adjustment margin.

[0025] The fastening bolt 3 and the adjusting bolt 4 are both hexagon socket bolts, the upper end surface of the fastening bolt 3 is not higher than the upper end surface of the upper tooling plate 1, and the lower end surface of the adjusting bolt 4 is not lower than the lower end surface of the lower tooling plate 2, so that there is no protruding structure on the upper end surface of the upper tooling plate 1 and the lower end surface of the lower tooling plate 2, and will not interfere with stacking.

[0026] The handle 5 is in the shape of a Chinese character "冂", and both ends of the handle 5 are against the upper end surface of the upper tooling plate 1. A crescent-shaped metal clamp 6 is inserted between the upper tooling plate 1 and the lower tooling plate 2 just below the handle 5. Two screws 7 are inserted on the metal clamp 6. The ends of the screws 7 pass through the upper tooling plate 1 and are respectively screwed and fixed to the two ends of the handle 5; the upper tooling plate 1 is clamped and fixed between the metal clamp 6 and the handle 5, and the metal clamp 6 can be used to strengthen the connection strength of the handle 5.

[0027] The metal clamping plate 6 is formed with an avoidance opening 61 opposite to the upper positioning hole 11 .

[0028] The described metal splint 6 is formed with a jack 62, and the end of the adjusting bolt 4 is inserted into the jack 62 of the metal splint 6.

[0029] Working principle: This solution is a height-adjustable ferrule loading and stacking tooling. When using the loading and stacking tooling, the ferrules are poured above the stacking tooling, and the ferrules can fall into the upper positioning hole 11 and the lower positioning hole 21. The excess ferrules are dialed from the upper surface of the stacking tooling and dropped from the side of the stacking tooling, and then the stacking tooling is taken away, thus realizing the stacking of the ferrules.

[0030] At the same time, this stacking tooling is composed of an upper tooling plate 1 and a lower tooling plate 2. By rotating the adjusting bolt 4, the distance between the upper tooling plate 1 and the lower tooling plate 2 can be adjusted, and the upper tooling plate 1 and the lower tooling plate 2 can be connected and fixed together through the fastening bolt 3. Through height adjustment, the stacking of ferrule products with different heights can be adapted.

[0031] The described embodiments are used to illustrate the present invention by way of example, rather than to limit the present invention. Any person skilled in the art can modify the described embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of the rights protection of the present invention shall be as listed in the claims of the present invention.

Claims

1. A height-adjustable ferrule feeding and stacking tooling, comprising an upper tooling plate (1) and a lower tooling plate (2) which are opposite to each other up and down and are rectangular, and is characterized in that: The upper tooling plate (1) is formed with a plurality of upper positioning holes (11) arranged in an array, and the lower tooling plate (2) is formed with lower positioning holes (21) facing the upper positioning holes (11); Upper step holes (13) are respectively formed on the middle part of the upper tooling plate (1) and the upper end surfaces near the four corners of the upper tooling plate (1), and fastening bolts (3) are inserted into the upper step holes (13), and the lower ends of the fastening bolts (3) are screwed onto the lower tooling plate (2); An adjusting boss (25) is formed on the upper end surface of the lower tooling plate (2) between adjacent fastening bolts (3), a lower step hole (26) penetrating the lower end surface of the lower tooling plate (2) is formed in the adjusting boss (25), an inverted adjusting bolt (4) is threaded in the lower step hole (26), and the end of the adjusting bolt (4) extends out of the adjusting boss (25) and abuts against the lower end surface of the upper tooling plate (1); handles (5) are respectively fixed to the upper end surfaces on both sides of the upper tooling plate (1).

2. The height-adjustable ferrule feeding and stacking tooling according to claim 1, wherein: The four corners of the upper tooling plate (1) are respectively formed with L-shaped upper positioning bars (12), and the four corners of the lower tooling plate (2) are respectively formed with lower positioning bars (22) facing the upper positioning bars (12).

3. The height-adjustable ferrule loading and stacking tooling according to claim 1, characterized in that: A cylindrical thickened boss (24) is formed on the lower tooling plate (2) directly below the upper step hole (13), and a threaded hole (23) penetrating the lower end surface of the lower tooling plate (2) is formed on the thickened boss (24), and the lower end of the fastening bolt (3) is screwed into the threaded hole (23).

4. The adjustable-height ferrule loading and stacking tooling according to claim 1, wherein: The fastening bolt (3) and the adjusting bolt (4) are both hexagon socket bolts, the upper end surface of the fastening bolt (3) is not higher than the upper end surface of the upper tooling plate (1), and the lower end surface of the adjusting bolt (4) is not lower than the lower end surface of the lower tooling plate (2).

5. The height-adjustable ferrule loading and stacking tooling according to claim 1, characterized in that: The handle (5) is in the shape of a Chinese character "冂", with both ends of the handle (5) abutting against the upper end surface of the upper tooling plate (1), and a crescent-shaped metal clamping plate (6) is inserted between the upper tooling plate (1) and the lower tooling plate (2) directly below the handle (5), and two screws (7) are inserted into the metal clamping plate (6), and the ends of the screws (7) pass through the upper tooling plate (1) and are respectively screwed and fixed to the two ends of the handle (5); the upper tooling plate (1) is clamped and fixed between the metal clamping plate (6) and the handle (5).

6. The height-adjustable ferrule loading and stacking tooling according to claim 5, characterized in that: The metal clamping plate (6) is formed with an avoidance opening (61) opposite to the upper positioning hole (11).

7. The height-adjustable ferrule loading and stacking tooling according to claim 5, characterized in that: The metal clamping plate (6) is formed with an insertion hole (62), and the end of the adjusting bolt (4) is inserted into the insertion hole (62) of the metal clamping plate (6).

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