Product clamping device of riser cutting device

Abstract

The product clamping device of the riser cutting device comprises a movable fixing plate, a vertical column is fixed to the middle of the top face of the movable fixing plate, a universal ball is installed on the top of the vertical column, and the top of the universal ball extends out of the top face of an installation cover fixed to the top end of the vertical column and is fixedly connected with a horizontal fixing plate through a bolt. First positioning seats are fixed to the two ends of one side of the top face of the horizontal fixing plate, and a second positioning column is fixed to the middle of the other side of the top face of the horizontal fixing plate. The bottom of the middle supporting screw is fixed to the top face of the middle of the horizontal fixing plate, and a middle positioning cylindrical block is fixed to the upper portion of the middle supporting screw. A product can be clamped and fixed, the product can be rotated and positioned according to needs, rotation is convenient, the product does not need to be disassembled and assembled many times, and the use effect is good.

Description

Technical fields:

[0001] This utility model relates to the field of automotive parts processing equipment technology, and more specifically to a product clamping device for a riser cutting device. Background technology:

[0002] Currently, automotive parts such as shock absorber towers are located in the engine compartment under the hood. Their main function is to install and fix the shock absorbers, while also supporting and stabilizing the vehicle body.

[0003] Existing shock absorber towers are formed by casting. After the casting is completed, all risers on the outer wall need to be removed. The current method is to manually remove them by hammering the edges. This method is easy to damage the connection parts and make them scrap.

[0004] Therefore, the existing method is to use the vertical saw blade of a vertical cutting machine to cut and remove it. This requires manual fixing of the shock absorber tower on the corresponding clamp, cutting one side, then disassembling it, rotating it 90°, fixing it on another clamp in the same state, and then cutting again. This requires multiple clamping and rotation of the shock absorber tower, which is very troublesome and ineffective. Utility model content:

[0005] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a product clamping device for a riser cutting device. It can clamp and fix the product, rotate the product and position it as needed, rotate it conveniently, eliminate the need for multiple disassembly and assembly of the product, and achieve good results.

[0006] The solution of this utility model to the aforementioned technical problem is:

[0007] A product clamping device for a riser cutting device includes a movable fixing plate. A vertical column is fixed to the middle of the top surface of the movable fixing plate. A universal ball is installed on the top of the vertical column. The top of the universal ball extends out of the top surface of the mounting cover fixed to the top of the vertical column and is fixed to a horizontal fixing plate by bolts. A first positioning seat is fixed at both ends on one side of the top surface of the horizontal fixing plate, and a second positioning column is fixed to the middle of the other side of the top surface of the horizontal fixing plate.

[0008] The bottom of the intermediate support screw is fixed to the middle of the horizontal fixed plate, and the upper part of the intermediate support screw is fixed with an intermediate positioning cylindrical block.

[0009] The horizontal fixing plate is inserted into the lower part of the product to be processed. The top ends of the positioning rods on the top surfaces of the two first positioning seats are inserted into the positioning holes formed on the inner sidewall of the lower part of the product, and their top surfaces are pressed against the inner end surface of the positioning holes. The protruding positioning pin at the top of the second positioning pin is inserted into the middle positioning hole formed at the bottom surface of the top plate of the product, and its top end is pressed against the inner end surface of the middle positioning hole. The middle positioning cylindrical block is inserted into the middle circular through hole of the top plate of the product, and the outer sidewall of the middle positioning cylindrical block is in close contact with the inner sidewall of the middle circular through hole.

[0010] Vertical connecting rods are fixed at both ends of the left, right, front, and rear sides of the horizontal fixed plate. A transverse locking rod is fixed between the bottom ends of two corresponding vertical connecting rods. Two locking seats are fixed in the middle of the top surface of the rear part of the movable fixed plate. The upper rear wall of the vertical plate of the two locking seats is formed with a rear locking groove. An intermediate connecting block is fixed on the top rear surface of the horizontal fixed plate between the two locking seats. A stepped insertion through hole extending downward is formed on the top rear surface of the intermediate connecting block. The lower part of the rear positioning post is inserted into the stepped insertion through hole. A front locking groove is formed on the upper front side wall of the rear positioning post. A transverse locking rod is locked in the two rear locking grooves and the front locking groove.

[0011] Multiple vertical support columns are fixed in the middle of the top surface of the horizontal fixed plate. The upper connecting fixed plate is fixed on the top surface of all the vertical support columns. The middle part of the middle support screw is screwed into the middle screw-in through hole of the upper connecting fixed plate, and the top of the middle support screw extends out of the top surface of the upper connecting fixed plate.

[0012] The upper rear wall of the vertical plate of the card holder is formed with a rearward extension, and the rear wall of the extension is formed with a rear card groove whose inner sidewall is arc-shaped.

[0013] The outstanding effect of this utility model is:

[0014] It can clamp and fix the product, and can rotate and position the product as needed. It is easy to rotate, does not require multiple disassembly and assembly of the product, and has good performance. Attached image description:

[0015] Figure 1 This is a partial structural schematic diagram of the present invention;

[0016] Figure 2 yes Figure 1 A schematic diagram of the local structure from a different angle;

[0017] Figure 3 yes Figure 1 Another schematic diagram of a local structure from a different angle;

[0018] Figure 4 It is a partial structural diagram of the product (a partial structural diagram of the riser with more than 80% cut off);

[0019] Figure 5 This is a partial structural diagram of the present invention with the product removed;

[0020] Figure 6 yes Figure 5 A schematic diagram of the local structure from a different angle;

[0021] Figure 7 This is a partial sectional view of the present invention with the product removed. Detailed implementation method:

[0022] For example, see below. Figures 1 to 7 As shown, a product clamping device for a riser cutting apparatus includes a movable fixing plate 10. A vertical column 11 is fixed to the center of the top surface of the movable fixing plate 10. A universal ball 12 is installed on the top of the vertical column 11. The top of the universal ball 12 extends out of the top surface of the mounting cover 13 fixed to the top of the vertical column 11 and is fixedly connected to a horizontal fixing plate 20 by bolts. Specifically, a spherical concave hole is formed in the center of the top surface of the vertical column 11, and the mounting cover 13 is fixed to the top surface of the vertical column 11. An upwardly extending part is formed in the center of the bottom surface of the mounting cover 13. The upper spherical concave hole extends from the top surface of the mounting cover 13. The universal ball 12 is clamped between the spherical concave hole and the upper spherical concave hole. The inner walls of the spherical concave hole and the upper spherical concave hole are coated with lubricating grease. Multiple balls are installed inside the spherical concave hole. The lower outer wall of the universal ball 12 is movably connected to the inner wall of the spherical concave hole through the balls. The top of the universal ball 12 extends from the middle of the upper spherical concave hole. Its top surface is flat and is fixedly connected to the horizontal fixing plate 20 by multiple bolts. Multiple weight-reducing grooves are formed on the horizontal fixing plate 20.

[0023] Furthermore, the top surface of the horizontal fixing plate 20 has two ends of one side of the top surface fixed with a first positioning seat 21, and the top surface of the horizontal fixing plate 20 has a second positioning post 22 fixed in the middle of the other side of the top surface; the two first positioning seats 21 and the second positioning post 22 form a triangle.

[0024] The bottom of the intermediate support screw 23 is screwed to the middle of the horizontal fixed plate 20, and the upper part of the intermediate support screw 23 is screwed to the intermediate positioning cylindrical block 231;

[0025] The horizontal fixing plate 20 is inserted into the lower part of the product 100 to be processed. The top ends of the positioning rods on the top surfaces of the two first positioning seats 21 are inserted into the positioning holes formed on the inner sidewall of the lower part of the product 100, and their top ends are pressed against the inner end face of the positioning holes. The protruding positioning pin at the top of the second positioning pin 22 is inserted into the middle positioning hole formed at the bottom surface of the top plate of the product 100, and its top end is pressed against the inner end face of the middle positioning hole. The middle positioning cylindrical block 231 is inserted into the middle circular through hole 101 in the top plate of the product 100, and the outer sidewall of the middle positioning cylindrical block 231 is in close contact with the inner sidewall of the middle circular through hole 101.

[0026] It supports the product 100 through the top of the positioning rod of the first positioning seat 21 and the protruding positioning post at the top of the second positioning post 22 (the product in this embodiment is a shock absorber tower).

[0027] Furthermore, vertical connecting rods are fixed at both ends of the left, right, front, and rear sides of the horizontal fixing plate 20. A transverse locking rod 24 is fixed between the bottom ends of the corresponding two vertical connecting rods. Two locking seats 14 are fixed in the middle of the top surface of the rear part of the movable fixing plate 10. The upper rear wall of the vertical plate of the two locking seats 14 is formed with a rear locking groove 141. An intermediate connecting block 15 is fixed on the top rear surface of the horizontal fixing plate 20 between the two locking seats 14. A downwardly extending stepped insertion through hole 151 is formed on the top rear surface of the intermediate connecting block 15. The lower part of the rear positioning post 16 is inserted into the stepped insertion through hole 151. The upper front side wall of the rear positioning post 16 is formed with a front locking groove 161. A transverse locking rod 24 is locked in the two rear locking grooves 141 and the front locking groove 161.

[0028] Furthermore, a plurality of vertical support columns 25 are fixed in the middle of the top surface of the horizontal fixing plate 20, and the upper connecting fixing plate 26 is fixed in the top surface of all the vertical support columns 25. The middle part of the intermediate support screw 23 is screwed into the middle screwing through hole of the upper connecting fixing plate 26, and the top of the intermediate support screw 23 extends out of the top surface of the upper connecting fixing plate 26.

[0029] Furthermore, the bottom surface of the intermediate positioning cylindrical block 231 is pressed against a lower locking nut 232, which is screwed onto the intermediate support screw 23. The top of the intermediate support screw 23 extends out of the top surface of the product 100, and the top of the intermediate support screw 23 is inserted into the middle through hole of the upper pressure pad 233. A locking piece 234 is fixedly connected to the top surface of the edge of the upper pressure pad 233 by bolts. One side wall of the locking piece 234 is formed towards... An arc-shaped slot 235 extends from the middle of the locking plate 234. The upper part of the intermediate support screw 23 is inserted into the arc-shaped slot 235 and located at its inner end. An upper locking nut 236 is screwed to the top of the intermediate support screw 23. The bottom surface of the upper locking nut 236 presses against the top surface of the locking plate 234. The bottom surface of the locking plate 234 presses against the top surface of the upper pressure pad 233. The bottom surface of the upper pressure pad 233 presses against the top surface of the product 100.

[0030] Furthermore, the maximum width of the upper locking nut 236 is smaller than the inner diameter of the central through hole of the upper pressure pad 233.

[0031] Furthermore, the outer wall of the top of the intermediate positioning cylindrical block 231 is a conical wall, with a smaller outer diameter at the upper end and a larger outer diameter at the lower end. This structure facilitates the insertion of the intermediate positioning cylindrical block 231 into the central circular through hole 101 of the product 100 from bottom to top.

[0032] Furthermore, the upper rear wall of the vertical plate of the card holder 14 is formed with a rearwardly extending portion, and the rear wall of the extension is formed with a rear card groove 141 with an inner sidewall that is arc-shaped.

[0033] Furthermore, the upper part of the stepped insertion through hole 151 is a small-diameter hole section and the lower part is a large-diameter hole section. The bottom outer wall of the rear positioning post 16 has a radially extending edge 162 formed thereon. It is inserted into the large-diameter hole section, and its outer diameter is larger than the inner diameter of the small-diameter hole section. A spring 152 is inserted into the large-diameter hole section. The rear bottom surface of the intermediate connecting block 15 is fixed with a lower end cover 17. The lower end cover 17 covers the bottom end of the stepped insertion through hole 151. The bottom end of the spring 152 is applied to the top surface of the lower end cover 17, and the top end is applied to the bottom surface of the rear positioning post 16.

[0034] Furthermore, the rear wall of the intermediate connecting block 15 is formed with a vertical guide groove 153. The top end of the vertical guide groove 153 extends out of the top surface of the intermediate connecting block 15. The vertical guide groove 153 communicates with the small diameter hole section of the stepped insertion hole 151. The screw part of the guide bolt 165 is inserted into the vertical guide groove 153, and its end is screwed onto the rear positioning post 16. The rotating part of the guide bolt 165 is located on the outer side of the rear wall of the intermediate connecting block 15.

[0035] In this embodiment, since the inclination angles of the four side walls of product 100 are different, in order to ensure that it is vertical, vertical connecting rods are fixed at both ends of the left, right, front and rear sides of the horizontal fixing plate 20. A horizontal locking rod 24 is fixed between the bottom ends of the corresponding two vertical connecting rods. By pulling down the horizontal locking rod 24 and inserting it into the corresponding two rear locking slots 141 and one front locking slot 161, the corresponding side wall of product 100 that needs to be cut with a riser is vertical (the product 100 in this embodiment is a shock absorber tower, and risers are formed on the lower outer side walls of its four side plates. Therefore, this part needs to be removed) to facilitate the saw blade to cut the riser.

[0036] In this embodiment, during installation, the use of the universal ball joint 12 allows the product 100 to rotate at various angles. The riser on the bottom outer side of the side plate to be cut is aligned with the cutting tool. The transverse locking rod 24 is pulled down, causing it to engage with the corresponding two rear locking slots 141. During engagement, the rear positioning post 16 is first lowered. Then, after the transverse locking rod 24 is engaged with the two rear locking slots 141, it moves forward, mostly engaging with the two rear locking slots 141. At this point, the transverse... The portion of the locking rod 24 located at the top of the rear positioning post 16 is not above it. Through the elastic restoring force of the spring 152, the rear positioning post 16 is lifted, so that the front locking groove 161 is located behind the transverse locking rod 24. This allows the transverse locking rod 24 to be clamped at the front locking groove 161 and the rear locking groove 141, thus achieving connection. In this embodiment, since the cutting riser does not need to be completely removed, it is only necessary to ensure that 80% to 90% of the cutting is completed. Therefore, there will be a small deviation or error during clamping, but it will not affect subsequent processing.

[0037] Then, the riser at the bottom of the side wall corresponding to product 100 can be partially cut. After that, the rear positioning post 16 is pressed down and the corresponding transverse locking rod 24 is taken out. Then, product 100 is rotated and another transverse locking rod 24 is installed. The riser at the bottom of the outer wall of the corresponding side plate can be cut. The processing effect is good and the efficiency is high.

[0038] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A product clamping device of a riser cutting device, comprising a moving fixed plate (10), characterized in that: A vertical column (11) is fixed in the middle of the top surface of the movable fixing plate (10). A universal ball (12) is installed on the top of the vertical column (11). The top of the universal ball (12) extends out of the top of the mounting cover (13) fixed to the top of the vertical column (11) and is connected to a horizontal fixing plate (20) by bolts. A first positioning seat (21) is fixed at both ends on one side of the top surface of the horizontal fixing plate (20). A second positioning column (22) is fixed in the middle of the other side of the top surface of the horizontal fixing plate (20). The bottom of the intermediate support screw (23) is installed on the middle of the horizontal fixed plate (20), and the upper part of the intermediate support screw (23) is equipped with an intermediate positioning cylindrical block (231); The horizontal fixing plate (20) is inserted into the lower part of the product (100) to be processed. The top ends of the positioning rods on the top surfaces of the two first positioning seats (21) are inserted into the positioning holes formed on the inner sidewall of the lower part of the product (100), and their top surfaces are pressed against the inner end surface of the positioning holes. The protruding positioning pin at the top of the second positioning pin (22) is inserted into the middle positioning hole formed at the bottom surface of the top plate of the product (100), and its top end is pressed against the inner end surface of the middle positioning hole. The middle positioning cylindrical block (231) is inserted into the middle circular through hole (101) of the top plate of the product (100), and the outer sidewall of the middle positioning cylindrical block (231) is close to the inner sidewall of the middle circular through hole (101). Vertical connecting rods are fixed at both ends of the left, right, front and rear sides of the horizontal fixing plate (20). A transverse locking rod (24) is fixed between the bottom ends of the corresponding two vertical connecting rods. Two locking seats (14) are fixed in the middle of the top surface of the rear part of the movable fixing plate (10). The rear wall surface of the vertical plate of the two locking seats (14) is formed with a rear locking groove (141). The top surface of the rear part of the horizontal fixing plate (20) between the two locking seats (14) is fixed with an intermediate connecting block (15). The top surface of the rear part of the intermediate connecting block (15) is formed with a downwardly extending stepped insertion through hole (151). The lower part of the rear positioning post (16) is inserted into the stepped insertion through hole (151). The front side wall of the upper part of the rear positioning post (16) is formed with a front locking groove (161). A transverse locking rod (24) is locked in the two rear locking grooves (141) and the front locking groove (161).

2. A product clamping device for a riser cutting device according to claim 1, characterized in that: The top surface of the horizontal fixing plate (20) is fixed with a number of vertical support columns (25). The upper connecting fixing plate (26) is fixed on the top surface of all the vertical support columns (25). The middle part of the middle support screw (23) is screwed into the middle screwing through hole of the upper connecting fixing plate (26). The top of the middle support screw (23) extends out of the top surface of the upper connecting fixing plate (26).

3. A product clamping device for a riser cutting device according to claim 1, characterized in that: The bottom surface of the intermediate positioning cylindrical block (231) is pressed against a lower locking nut (232), which is screwed onto the intermediate support screw (23). The top of the intermediate support screw (23) extends out of the top surface of the product (100), and the top of the intermediate support screw (23) is inserted into the middle through hole of the upper pressure pad (233). The top surface of the edge of the upper pressure pad (233) is fixedly connected to a locking piece (234) by bolts. One side wall of the locking piece (234) is formed towards the locking piece (234). The arc-shaped slot (235) extending from the middle of the middle of the middle support screw (234) is inserted into the arc-shaped slot (235) and located at its inner end. The top of the middle support screw (23) is screwed with an upper locking nut (236). The bottom surface of the upper locking nut (236) presses against the top surface of the locking piece (234). The bottom surface of the locking piece (234) presses against the top surface of the upper pressure pad (233). The bottom surface of the upper pressure pad (233) presses against the top surface of the product (100).

4. A product clamping device for a riser cutting device according to claim 3, characterized in that: The maximum width of the upper locking nut (236) is less than the inner diameter of the central through hole of the upper pressure pad (233).

5. A product clamping device for a riser cutting apparatus according to claim 1, characterized in that: The outer wall of the top of the intermediate positioning cylindrical block (231) is a conical wall with a small outer diameter at the top and a large outer diameter at the bottom.

6. A product clamping device for a riser cutting apparatus according to claim 1, characterized in that: The upper rear wall of the vertical plate of the card holder (14) is formed with a rearwardly extending extension, and the rear wall of the extension is formed with a rear card groove (141) with an inner sidewall that is arc-shaped.

7. A product clamping device for a riser cutting apparatus according to claim 1, characterized in that: The upper part of the stepped insertion through hole (151) is a small diameter hole section and the lower part is a large diameter hole section. The bottom outer wall of the rear positioning post (16) is formed with a radially extending edge (162), which is inserted into the large diameter hole section. Its outer diameter is larger than the inner diameter of the small diameter hole section. A spring (152) is inserted into the large diameter hole section. The bottom surface of the middle connecting block (15) is fixed with a lower end cover (17). The lower end cover (17) covers the bottom end of the stepped insertion through hole (151). The bottom end of the spring (152) is applied to the top surface of the lower end cover (17), and the top end is applied to the bottom surface of the rear positioning post (16).

8. The product clamping device of the riser cutting device according to claim 7, characterized in that: The rear wall of the intermediate connecting block (15) is formed with a vertical guide groove (153). The top end of the vertical guide groove (153) extends out of the top surface of the intermediate connecting block (15). The vertical guide groove (153) communicates with the small diameter hole section of the stepped insertion hole (151). The screw part of the guide bolt (165) is inserted into the vertical guide groove (153), and its end is screwed onto the rear positioning post (16). The rotating part of the guide bolt (165) is located outside the rear wall of the intermediate connecting block (15).

9. A product clamping device for a riser cutting apparatus as defined in claim 1, characterized in that: The top surface of the vertical column (11) has a spherical concave hole formed in the middle. A mounting cover (13) is fixed on the top surface of the vertical column (11). An upwardly extending upper spherical concave hole is formed in the middle of the bottom surface of the mounting cover (13). The middle of the upper spherical concave hole extends out of the top surface of the mounting cover (13). The universal ball (12) is clamped between the spherical concave hole and the upper spherical concave hole. Lubricating grease is applied to the inner sidewalls of the spherical concave hole and the upper spherical concave hole. The top of the universal ball (12) extends out of the middle of the upper spherical concave hole. Its top surface is flat and is fixedly connected to the horizontal fixing plate (20) by multiple bolts.

Images