Automatic cutting jig for metal material strap

Abstract

The utility model discloses an automatic cutting jig for metal strips, which relates to the technical field of metal strip processing and comprises a support frame, a jig support is arranged at the upper end of the support frame, a cutting cylinder and a control switch are mounted at the upper end of the jig support, and the control switch is connected with the cutting cylinder. The output end of the cutting cylinder is connected with an upper template; according to the automatic cutting jig for the metal material strip, in the using process of the cutting jig, the metal material strip moves along the bottom of the auxiliary frame, and a metal piece is cut through the cutting head, so that the metal piece falls into the first discharging hopper through the first discharging opening and slides to a collecting position; and meanwhile, the material belt cutting assembly is driven to cut redundant metal material belts, the redundant metal material belts fall into a second discharging hopper through a second discharging opening and slide to a collecting position along the second discharging hopper, operation is circulated, and therefore metal parts and the metal material belts are cut and collected, and manual operation for cutting is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of metal strip processing, in particular to an automatic cutting jig for metal strips. Background Art

[0002] Metal parts need to go through a variety of processes during the processing, including cutting. After the metal parts are completed in the processing, they will be transported out together with the material strips, and then the metal parts need to be cut and collected. The existing metal parts need to be cut manually, and the material strips need to be cut and collected manually, which is time-consuming and labor-intensive, and wastes a lot of manpower. For this reason, the utility model proposes an automatic cutting jig for metal material strips. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an automatic cutting jig for metal strips, which solves the problems in the above-mentioned background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automatic cutting jig for metal strips, comprising a support frame, a jig bracket is provided at the upper end of the support frame, a cutting cylinder and a control switch are installed at the upper end of the jig bracket, an output end of the cutting cylinder is connected to an upper template, a lower template is installed at the upper end of the support frame, a guide column, a supporting spring and an auxiliary frame are provided at the upper end of the lower template, a sleeve is provided in the middle part of the upper template, a positioning column and a cutting head are provided at the bottom of the upper template, a first feeding port and a second feeding port are provided in the middle part of the lower template, a first feeding hopper is provided at the bottom of the first feeding port, a second feeding hopper is provided at the bottom of the second feeding port, a through hole is provided at the upper end of the auxiliary frame, a feeding assembly is provided at the outer side of the lower template, and a strip cutting assembly is provided on one side of the upper template.

[0005] As a further technical solution of the utility model, the output end of the cutting cylinder is fixedly connected to the upper template, the guide column is adapted to the sleeve, the positioning column and the cutting head are fixedly connected to the upper template, the cutting head is adapted to the first feeding port, and the positioning column is adapted to the through hole.

[0006] As a further technical solution of the utility model, the first lower hopper corresponds to the first lower material port, the second lower hopper corresponds to the second lower material port, the auxiliary frame is fixedly connected to the lower template, the number of the auxiliary frames is two groups and they are symmetrically distributed, and the side profile of the auxiliary frame is an "L"-shaped structure.

[0007] As a further technical solution of the utility model, the feeding assembly includes a feeding cylinder fixed on one side of the lower template, a feeding head is fixedly connected to the output end of the feeding cylinder, a movable groove and a movable hole are opened on one side of the lower template, the feeding head is adapted to the movable groove, a protrusion is fixedly connected to one side of the feeding head, and the protrusion is adapted to the movable hole.

[0008] As a further technical solution of the utility model, the material strip cutting assembly includes cutting plates, the number of the cutting plates is two groups and they are symmetrically distributed, and the connection between the cutting plates and the upper template is fixedly connected with fixing bolts.

[0009] As a further technical solution of the utility model, an extension frame is provided at the upper end of the support frame, a material guide roller is provided at one end of the extension frame, a support shaft is provided between the extension frame and the material guide roller, a metal material strip is provided at the bottom of the auxiliary frame, a metal part is provided at the upper end of the metal material strip, and a connecting hole that is compatible with the positioning column is opened at the upper end of the metal material strip.

[0010] The utility model provides a metal strip automatic cutting jig. Compared with the prior art, it has the following beneficial effects:

[0011] An automatic cutting jig for metal strips. During the use of the cutting jig, the metal strip moves along the bottom of the auxiliary frame, the output end of the cutting cylinder drives the upper template to descend, drives the positioning column to be inserted into the through hole and the connecting hole, and cuts the metal piece through the cutting head, so that the metal piece falls into the inside of the first material hopper through the first material discharge port and slides to the collection place. Then the output end of the cutting cylinder drives the upper template to move upward, and at the same time drives the positioning column and the cutting head to move upward, and drives the metal strip to move through the feeding assembly. Then the metal parts are driven forward, and the metal strip at the rear end moves along the guide roller, and then the feeding assembly is reset to facilitate the cutting of subsequent metal parts. After the first metal part is cut, the remaining metal strip is moved out of the auxiliary frame, and when the upper template punches down, it drives the strip cutting assembly to cut the metal strip, and it falls into the second lower hopper through the second discharge port, and slides along the second lower hopper to the collection point, and the cycle operation is repeated to cut and collect metal parts and metal strips without manual cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a metal strip automatic cutting jig;

[0013] Figure 2 Another perspective view of a metal strip automatic cutting jig;

[0014] Figure 3 Another perspective view of a metal strip automatic cutting jig;

[0015] Figure 4 It is a partial side sectional view of a metal strip automatic cutting jig;

[0016] Figure 5 A metal strip automatic cutting jig Figure 4 A is an enlarged view of the middle image.

[0017] In the figure: 1. Support frame; 2. Jig bracket; 3. Cutting cylinder; 4. Control switch; 5. Upper template; 6. Lower template; 7. Guide column; 8. Sleeve; 9. Support spring; 10. Positioning column; 11. Cutting head; 12. First discharge port; 13. Second discharge port; 14. First discharge hopper; 15. Second discharge hopper; 16. Auxiliary frame; 17. Through hole; 18. Feeding assembly; 181. Feeding cylinder; 182. Moving groove; 183. Moving hole; 184. Feeding head; 185. Bump; 19. Material strip cutting assembly; 191. Cutting plate; 192. Fixing bolt; 20. Extension frame; 21. Guide roller; 22. Metal material strip; 23. Metal parts. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-5 The utility model provides a technical solution of an automatic cutting jig for metal strips: an automatic cutting jig for metal strips, comprising a support frame 1, a jig bracket 2 is arranged at the upper end of the support frame 1, a cutting cylinder 3 and a control switch 4 are installed at the upper end of the jig bracket 2, an upper template 5 is connected to the output end of the cutting cylinder 3, a lower template 6 is installed at the upper end of the support frame 1, a guide column 7, a supporting spring 9 and an auxiliary frame 16 are arranged at the upper end of the lower template 6, a sleeve 8 is arranged in the middle of the upper template 5, a positioning column 10 and a cutting head 11 are arranged at the bottom of the upper template 5, a first material discharge port 12 and a second material discharge port 13 are opened in the middle of the lower template 6, a first material discharge hopper 14 is arranged at the bottom of the first material discharge port 12, a second material discharge hopper 15 is arranged at the bottom of the second material discharge port 13, a through hole 17 is opened at the upper end of the auxiliary frame 16, a feeding assembly 18 is arranged on the outer side of the lower template 6, and a material strip cutting assembly 19 is arranged on one side of the upper template 5.

[0020] See also Figure 1-5The output end of the cutting cylinder 3 is fixedly connected to the upper template 5, the guide column 7 is adapted to the sleeve 8, the positioning column 10 and the cutting head 11 are fixedly connected to the upper template 5, the cutting head 11 is adapted to the first discharge port 12, and the positioning column 10 is adapted to the through hole 17, which is conducive to positioning the metal strip 22 and cutting the metal part 23. The first discharge hopper 14 corresponds to the first discharge port 12, and the second discharge hopper 15 corresponds to the second discharge port 13. The auxiliary frame 16 is fixedly connected to the lower template 6. The number of auxiliary frames 16 is two groups and they are symmetrically distributed. The side profile of the auxiliary frame 16 is an "L"-shaped structure, which is conducive to limiting the metal strip 22, so that the metal strip 22 moves along the bottom of the auxiliary frame 16.

[0021] See also Figure 3-5 The feeding assembly 18 includes a feeding cylinder 181 fixed on one side of the lower template 6, and a feeding head 184 is fixedly connected to the output end of the feeding cylinder 181. A movable groove 182 and a movable hole 183 are provided on one side of the lower template 6. The feeding head 184 is adapted to the movable groove 182. A protrusion 185 is fixedly connected to one side of the feeding head 184, and the protrusion 185 is adapted to the movable hole 183, which is conducive to driving the metal strip 22 for loading.

[0022] See also Figure 1 and Figure 4 The material strip cutting assembly 19 includes cutting plates 191, which are divided into two groups and symmetrically distributed. The connection between the cutting plates 191 and the upper template 5 is fixedly connected with fixing bolts 192, which is conducive to cutting the metal material strip 22 and collecting the cutting of the material strip.

[0023] See also Figure 1-5 An extension frame 20 is provided at the upper end of the support frame 1, a guide roller 21 is provided at one end of the extension frame 20, a support shaft is provided between the extension frame 20 and the guide roller 21, a metal strip 22 is provided at the bottom of the auxiliary frame 16, a metal part 23 is provided at the upper end of the metal strip 22, and a connecting hole that is compatible with the positioning column 10 is opened at the upper end of the metal strip 22, thereby facilitating the connection of the protrusion 185 with the connecting hole at the upper end of the metal strip 22.

[0024] The working principle of the utility model is as follows: during the use of the cutting jig, the metal strip 22 moves along the bottom of the auxiliary frame 16, the upper template 5 is driven to descend through the output end of the cutting cylinder 3, the positioning column 10 is driven to be inserted into the through hole 17 and the connecting hole, the metal piece 23 is cut through the cutting head 11, so that the metal piece 23 falls into the first lower hopper 14 through the first lower material opening 12, and slides to the collection place, then the output end of the cutting cylinder 3 drives the upper template 5 to move upward, and at the same time drives the positioning column 10 and the cutting head 11 to move upward, drives the metal strip 22 to move through the feeding assembly 18, and then The metal piece 23 is driven forward, and the metal strip 22 at the rear end moves along the guide roller 21, and then the feeding assembly 18 is reset to facilitate the cutting of the subsequent metal pieces 23. After the first metal piece 23 is cut, the remaining metal strip 22 is moved out of the interior of the auxiliary frame 16, and when the upper template 5 punches down, it drives the strip cutting assembly 19 to cut the metal strip 22, and it falls into the interior of the second lower hopper 15 through the second discharge port 13, and slides along the second lower hopper 15 to the collection place, and the cycle operation is repeated to cut and collect the metal piece 23 and the metal strip 22 without manual cutting.

[0025] It should be noted that through the setting of the feeding assembly 18, when the metal strip 22 moves forward, the top of the protrusion 185 is inserted into the connecting hole at the upper end of the metal strip 22, and the feeding head 184 is driven to move along the inside of the movable groove 182 through the output end of the feeding cylinder 181, and at the same time drives the protrusion 185 to move along the movable hole 183, further driving the metal strip 22 to move forward, so that the metal strip 22 moves along the bottom of the auxiliary frame 16, which is convenient for continuous feeding of the metal part 23.

[0026] It should be noted that, through the setting of the material strip cutting assembly 19, after the cutting of the metal part 23 at the upper end of the metal material strip 22 is completed, the excess metal material strip 22 will be moved out of the auxiliary frame 16, and the cutting plate 191 will be fixed to one side of the upper template 5 under the fixing action of the fixing bolts 192. When the output end of the cutting cylinder 3 drives the upper template 5 to punch down, it will drive the cutting plate 191 to punch the metal material strip 22, so that the excess position of the metal material strip 22 is cut and falls to the upper end of the second lower hopper 15 to slide and be collected.

Claims

1. A metal strip automatic cutting jig, comprising a support frame (1), characterized in that: A jig support (2) is provided at the upper end of the support frame (1), a cutting cylinder (3) and a control switch (4) are installed at the upper end of the jig support (2), an output end of the cutting cylinder (3) is connected to an upper template (5), a lower template (6) is installed at the upper end of the support frame (1), a guide column (7), a support spring (9) and an auxiliary frame (16) are provided at the upper end of the lower template (6), and a sleeve (8) is provided in the middle of the upper template (5); A positioning column (10) and a cutting head (11) are provided at the bottom of the upper template (5); a first material discharge port (12) and a second material discharge port (13) are provided at the middle of the lower template (6); a first material discharge hopper (14) is provided at the bottom of the first material discharge port (12); a second material discharge hopper (15) is provided at the bottom of the second material discharge port (13); a through hole (17) is provided at the upper end of the auxiliary frame (16); a feeding assembly (18) is provided on the outer side of the lower template (6); and a material strip cutting assembly (19) is provided on one side of the upper template (5).

2. The automatic cutting jig for metal strips according to claim 1, characterized in that: The output end of the cutting cylinder (3) is fixedly connected to the upper template (5), the guide column (7) is matched with the sleeve (8), the positioning column (10) and the cutting head (11) are fixedly connected to the upper template (5), the cutting head (11) is matched with the first material discharge port (12), and the positioning column (10) is matched with the through hole (17).

3. The automatic cutting jig for metal strips according to claim 1, characterized in that: The first material discharge hopper (14) corresponds to the first material discharge port (12), the second material discharge hopper (15) corresponds to the second material discharge port (13), the auxiliary frame (16) is fixedly connected to the lower template (6), the auxiliary frames (16) are provided in two groups and are symmetrically distributed, and the side section of the auxiliary frames (16) is an "L"-shaped structure.

4. The automatic cutting jig for metal strips according to claim 1, characterized in that: The feeding assembly (18) comprises a feeding cylinder (181) fixed to one side of the lower template (6); a feeding head (184) is fixedly connected to the output end of the feeding cylinder (181); a moving groove (182) and a moving hole (183) are provided on one side of the lower template (6); the feeding head (184) is adapted to fit the moving groove (182); a protrusion (185) is fixedly connected to one side of the feeding head (184); and the protrusion (185) is adapted to fit the moving hole (183).

5. The automatic cutting jig for metal strips according to claim 1, characterized in that: The material strip cutting assembly (19) comprises cutting plates (191), the number of the cutting plates (191) being two groups and being symmetrically distributed, and the connection between the cutting plates (191) and the upper template (5) being fixedly connected with fixing bolts (192).

6. The automatic cutting jig for metal strips according to claim 1, characterized in that: An extension frame (20) is arranged at the upper end of the support frame (1), a material guide roller (21) is arranged at one end of the extension frame (20), a support shaft is arranged between the extension frame (20) and the material guide roller (21), a metal material strip (22) is arranged at the bottom of the auxiliary frame (16), a metal piece (23) is arranged at the upper end of the metal material strip (22), and a connection hole adapted to the positioning column (10) is opened at the upper end of the metal material strip (22).

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