A new type of fixture

Abstract

The utility model relates to the technical field of tooling and fixtures, and discloses a new type of tooling and fixture, including: a base plate, the upper surface of the base plate is provided with a positioning mechanism, the positioning mechanism includes a bidirectional screw, an insert rod and a limit bolt, a slide groove is provided on the upper surface of the base plate, the end of the bidirectional screw is rotatably connected to the inside of the slide groove, both ends of the bidirectional screw are threadedly connected to sliders, the outer surface of the slider is slidably connected to the inside of the slide groove, the lower end of the insert rod is fixedly connected to the upper surface of the slider, the upper surface of the base plate is fitted with tooling, slots are provided on both sides of the tooling, and the outer surface of the insert rod is plugged into the inside of the slot. This new type of tooling and fixture can effectively position and install the tooling, and can place the tooling directly below the expansion plug, so as to ensure that the tooling and the expansion plug can be on the same vertical line, thereby ensuring the concentricity of the processed parts.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to a novel tooling fixture. Background Art

[0002] With the development of manufacturing industry, tooling and fixtures are used more and more widely in the production process.

[0003] However, the following problems still exist in actual use:

[0004] During the use of existing tooling fixtures, the positioning and installation of the tooling parts are mostly carried out by manually adjusting the position. This method cannot ensure that the tooling parts are in the same vertical line, and thus it is easy to cause errors during the parts processing process, which may cause the parts to be unable to be used subsequently. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a novel tooling fixture, which has the advantages of being able to effectively perform positioning and installation, avoiding errors in processing parts, and solving the problems raised in the background technology.

[0006] The utility model provides the following technical solutions: a novel tooling fixture, comprising: a base plate, a positioning mechanism is arranged on the upper surface of the base plate, the positioning mechanism comprises a bidirectional screw, an insertion rod and a limiting bolt, a sliding groove is opened on the upper surface of the base plate, the end of the bidirectional screw is rotatably connected to the inside of the sliding groove, both ends of the bidirectional screw are threadedly connected to sliders, the outer surface of the slider is slidably connected to the inside of the sliding groove, the lower end of the insertion rod is fixedly connected to the upper surface of the slider, the upper surface of the base plate is fitted with a tooling, slots are opened on both sides of the tooling, and the outer surface of the insertion rod is plugged into the inside of the slot.

[0007] Preferably, an anti-deviation mechanism is provided on the upper surface of the base plate, and the anti-deviation mechanism includes a moving block, a receiving rod, a fixed rod, a connecting plate, a connecting rod and a mounting rod. U-shaped limit blocks are fixedly connected on both sides of the upper surface of the base plate, and both ends of the moving block are slidingly connected to the inside of the U-shaped limit block. One end of the fixed rod is fixedly connected to the upper surface of the moving block, and the lower surface of one end of the connecting plate is rotatably sleeved with the upper end of the fixed rod. The upper end of the connecting rod is fixedly connected to the lower surface of the other end of the connecting plate, and the upper end of the mounting rod is movably sleeved inside the lower end of the connecting rod.

[0008] Preferably, a limiting groove is provided at the upper end of the insertion rod, the internal thread of the limiting groove is connected to a limiting bolt, and the lower surface of the limiting bolt is in contact with the edge of the tooling.

[0009] Preferably, an L-shaped plate is fixedly connected to one side of the upper surface of the base plate, a cylinder is fixedly connected to the inner upper surface of the L-shaped plate, a receiving rod is fixedly connected to the output end of the cylinder, and a plug is threadedly connected to the outer surface of the receiving rod.

[0010] Preferably, a moving block is fixedly connected to the outer surface of the receiving rod, and four groups of equidistant mounting grooves are provided on the upper surface of the expansion plug, and the internal threads of the four groups of mounting grooves are connected to the mounting rods.

[0011] Preferably, the fixing rods, the connecting plates, the connecting rods and the mounting rods are each provided in two groups, and the two groups of the fixing rods, the connecting plates, the connecting rods and the mounting rods are symmetrically arranged.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. This novel tooling fixture is provided with a positioning mechanism. When the tooling is positioned and installed, the position of the plug rod is first adjusted according to the position of the slots opened on both sides of the tooling. Since a sliding groove is opened inside the bottom plate, a bidirectional screw is rotatably connected to the inner rotation of the sliding groove, and both ends of the bidirectional screw are threadedly connected to sliders, and the lower end of the plug rod is fixedly connected to the upper surface of the slider, so that by rotating the bidirectional screw, the bidirectional screw drives the slider to move synchronously, and the plug rod on the slider also moves synchronously. When it moves to a suitable distance, the tooling is placed between the two groups of plug rods, and the slots opened on both sides of the tooling are plugged with the plug rod, and then the limiting bolt is threadedly connected to the inside of the limiting groove opened at the upper end of the plug rod, and at the same time, part of the lower surface of the limiting bolt is fitted with the upper surface of the edge of the tooling, thereby completing the positioning and installation of the tooling. The setting of this structure can effectively position and install the tooling, and can place the tooling directly below the expansion plug, so as to ensure that the tooling and the expansion plug can be on the same vertical line, thereby ensuring the concentricity of the processed parts.

[0014] 2. This new type of tooling fixture is provided with an anti-deviating mechanism. When installing the expansion plug, the expansion plug is first threadedly connected to the lower end of the receiving rod. Since the outer surface of the receiving rod is fixedly connected with a moving block, and the two end surfaces of the moving block are slidably connected to the inside of the L-shaped plate connected to the upper surface of the bottom plate on both sides, at the same time, both ends of the upper surface of the moving block are connected to fixed rods, and the upper end of the fixed rod is rotatably sleeved with a connecting plate, and the lower surface of the other end of the connecting plate is connected to a connecting rod, and the lower end of the connecting rod is movably sleeved with a mounting rod. By rotating the two sets of connecting plates in opposite directions, the mounting rod can be threadedly connected to the inside of the mounting groove opened on the upper surface of the expansion plug, thereby ensuring the stability of the expansion plug when it moves up and down. The setting of this structure can effectively install the expansion plug and ensure the stability of the expansion plug when it moves up and down, and prevent fluctuations during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model device;

[0016] Figure 2 This is a schematic diagram of the positioning mechanism structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 This is a schematic diagram of the anti-deviation mechanism structure of the utility model.

[0019] In the figure: 1. base plate; 2. tooling; 3. expansion plug; 4. positioning mechanism; 5. anti-deviating mechanism; 6. L-shaped plate; 7. cylinder; 8. bidirectional screw; 9. slide groove; 10. slider; 11. slot; 12. insertion rod; 13. limiting bolt; 14. limiting groove; 15. U-shaped limiting block; 16. moving block; 17. receiving rod; 18. fixing rod; 19. connecting plate; 20. connecting rod; 21. mounting rod; 22. mounting groove. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 , Figure 2 and Figure 3A novel tooling fixture comprises: a base plate 1, a positioning mechanism 4 is arranged on the upper surface of the base plate 1, the positioning mechanism 4 comprises a bidirectional screw 8, an insert rod 12 and a limiting bolt 13, a slide groove 9 is provided on the upper surface of the base plate 1, the end of the bidirectional screw 8 is rotatably connected with the inside of the slide groove 9, both ends of the bidirectional screw 8 are threadedly connected with a slider 10, the outer surface of the slider 10 is slidably connected with the inside of the slide groove 9, the lower end of the insert rod 12 is fixedly connected with the upper surface of the slider 10, a tooling 2 is attached to the upper surface of the base plate 1, slots 11 are provided on both sides of the tooling 2, the outer surface of the insert rod 12 is plugged into the inside of the slot 11, a limiting slot 14 is provided on the upper end of the insert rod 12, the internal thread of the limiting slot 14 is connected with the limiting bolt 13, the lower surface of the limiting bolt 13 is attached to the edge of the tooling 2, according to the openings on both sides of the tooling 2 The position of the slot 11 is set, and the position of the plug rod 12 is adjusted. Since a slide groove 9 is opened inside the bottom plate 1, the inner rotation of the slide groove 9 is connected with a bidirectional screw rod 8, and both ends of the bidirectional screw rod 8 are threadedly connected with a slider 10, and the lower end of the plug rod 12 is fixedly connected to the upper surface of the slider 10, so that by rotating the bidirectional screw rod 8, the bidirectional screw rod 8 drives the slider 10 to move synchronously, and the plug rod 12 on the slider 10 also moves synchronously. When it moves to a suitable distance, the tooling 2 is placed between the two groups of plug rods 12, and the slots 11 opened on both sides of the tooling 2 are plugged with the plug rod 12, and then the limit bolt 13 is threadedly connected to the inside of the limit slot 14 opened at the upper end of the plug rod 12, and at the same time, part of the lower surface of the limit bolt 13 is in contact with the upper surface of the edge of the tooling 2, thereby completing the positioning and installation of the tooling 2.

[0022] See also Figure 1 , Figure 2 and Figure 4An anti-deviation mechanism 5 is provided on the upper surface of the base plate 1, and the anti-deviation mechanism 5 includes a moving block 16, a receiving rod 17, a fixed rod 18, a connecting plate 19, a connecting rod 20 and a mounting rod 21. U-shaped limit blocks 15 are fixedly connected to both sides of the upper surface of the base plate 1, and both ends of the moving block 16 are slidably connected to the inside of the U-shaped limit block 15. One end of the fixed rod 18 is fixedly connected to the upper surface of the moving block 16, and the lower surface of one end of the connecting plate 19 is rotatably sleeved with the upper end of the fixed rod 18. The upper end of the connecting rod 20 is fixedly connected to the lower surface of the other end of the connecting plate 19, and the upper end of the mounting rod 21 is movably sleeved inside the lower end of the connecting rod 20. An L-shaped plate 6 is fixedly connected to one side of the upper surface of the base plate 1, and a cylinder 7 is fixedly connected to the inner upper surface of the L-shaped plate 6. The output end of the cylinder 7 is fixedly connected to the receiving rod 17, and the outer surface of the receiving rod 17 is threadedly connected to the A plug 3 is connected, and a moving block 16 is fixedly connected to the outer surface of the receiving rod 17. Four groups of equidistant mounting grooves 22 are opened on the upper surface of the plug 3. The internal threads of the four groups of mounting grooves 22 are connected to the mounting rod 21. The plug 3 is threadedly connected to the lower end of the receiving rod 17. Since the moving block 16 is fixedly connected to the outer surface of the receiving rod 17, and the two end surfaces of the moving block 16 are slidably connected to the inside of the L-shaped plate 6 connected to the upper surface of the base plate 1 on both sides, at the same time, both ends of the upper surface of the moving block 16 are connected to fixed rods 18, and the upper end of the fixed rod 18 is rotatably sleeved with a connecting plate 19, and the lower surface of the other end of the connecting plate 19 is connected to a connecting rod 20, and the lower end of the connecting rod 20 is movably sleeved with a mounting rod 21. By rotating the two groups of connecting plates 19 in the opposite direction, the mounting rod 21 can be threadedly connected to the inside of the mounting groove 22 opened on the upper surface of the plug 3.

[0023] See also Figure 4 There are two groups of fixing rods 18, connecting plates 19, connecting rods 20 and mounting rods 21, and the two groups of fixing rods 18, connecting plates 19, connecting rods 20 and mounting rods 21 are symmetrically arranged.

[0024] Working principle: when in use, first, when positioning and installing the tooling 2, first adjust the position of the insertion rod 12 according to the position of the slots 11 opened on both sides of the tooling 2. Since a slide groove 9 is opened inside the bottom plate 1, the inner rotation of the slide groove 9 is connected with a bidirectional screw rod 8, and both ends of the bidirectional screw rod 8 are threadedly connected with a slider 10, and the lower end of the insertion rod 12 is fixedly connected to the upper surface of the slider 10, so that by rotating the bidirectional screw rod 8, the bidirectional screw rod 8 drives the slider 10 to move synchronously, and the insertion rod 12 on the slider 10 also moves synchronously. When it moves to a suitable distance, the tooling 2 is placed between the two groups of insertion rods 12, and the slots 11 opened on both sides of the tooling 2 are plugged with the insertion rod 12, and then the limiting bolt 13 is threadedly connected to the inside of the limiting groove 14 opened at the upper end of the insertion rod 12, and at the same time, part of the lower surface of the limiting bolt 13 is in contact with the upper surface of the edge of the tooling 2, thereby completing the positioning and installation of the tooling 2.

[0025] When installing the expansion plug 3, firstly, the expansion plug 3 is threadedly connected to the lower end of the receiving rod 17. Since the outer surface of the receiving rod 17 is fixedly connected with the moving block 16, and the two end surfaces of the moving block 16 are slidably connected to the inside of the L-shaped plate 6 connected to the upper surface of the base plate 1 on both sides, at the same time, the two ends of the upper surface of the moving block 16 are connected with fixed rods 18, and the upper end of the fixed rod 18 is rotatably sleeved with a connecting plate 19, and the lower surface of the other end of the connecting plate 19 is connected to a connecting rod 20, and the lower end of the connecting rod 20 is movably sleeved with a mounting rod 21. By rotating the two sets of connecting plates 19 in opposite directions, the mounting rod 21 can be threadedly connected to the inside of the mounting groove 22 opened on the upper surface of the expansion plug 3, so that the parts can be placed inside the tooling 2, and the expansion plug 3 is driven to move by the operation of the cylinder 7 to process the parts inside the tooling 2.

[0026] Although 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 new type of fixture, characterized in that: include: A base plate (1), the upper surface of which is provided with a positioning mechanism (4), the positioning mechanism (4) comprising a bidirectional screw (8), an insert rod (12) and a limit bolt (13), the upper surface of which is provided with a slide groove (9), the end of which is rotatably connected to the inside of the slide groove (9), both ends of which are threadedly connected with a slider (10), the outer surface of which is slidably connected to the inside of the slide groove (9), the lower end of which is fixedly connected to the upper surface of the slider (10), the upper surface of which is fitted with a tool (2), the two sides of which are provided with slots (11), the outer surface of which is inserted into the inner part of the slot (11).

2. A new type of fixture according to claim 1, characterized in that: The upper surface of the base plate (1) is provided with an anti-deviating mechanism (5), and the anti-deviating mechanism (5) comprises a moving block (16), a receiving rod (17), a fixing rod (18), a connecting plate (19), a connecting rod (20) and a mounting rod (21). Both sides of the upper surface of the base plate (1) are fixedly connected with U-shaped limit blocks (15), the two ends of the moving block (16) are slidably connected to the inside of the U-shaped limit block (15), one end of the fixing rod (18) is fixedly connected to the upper surface of the moving block (16), the lower surface of one end of the connecting plate (19) is rotatably sleeved with the upper end of the fixing rod (18), the upper end of the connecting rod (20) is fixedly connected to the lower surface of the other end of the connecting plate (19), and the upper end of the mounting rod (21) is movably sleeved with the lower end of the connecting rod (20).

3. A new type of fixture according to claim 1, characterized in that: A limiting groove (14) is provided at the upper end of the insertion rod (12); the internal thread of the limiting groove (14) is connected to a limiting bolt (13); and the lower surface of the limiting bolt (13) is in contact with the edge of the tooling (2).

4. A new type of fixture according to claim 1, characterized in that: An L-shaped plate (6) is fixedly connected to one side of the upper surface of the base plate (1), a cylinder (7) is fixedly connected to the inner upper surface of the L-shaped plate (6), a receiving rod (17) is fixedly connected to the output end of the cylinder (7), and a plug (3) is threadedly connected to the outer surface of the receiving rod (17).

5. A new type of fixture according to claim 4, characterized in that: The outer surface of the receiving rod (17) is fixedly connected to a moving block (16), and the upper surface of the expansion plug (3) is provided with four groups of equidistant installation grooves (22), and the internal threads of the four groups of installation grooves (22) are connected to installation rods (21).

6. A new type of fixture according to claim 2, characterized in that: The fixing rod (18), the connecting plate (19), the connecting rod (20) and the installing rod (21) are each provided in two groups, and the two groups of the fixing rod (18), the connecting plate (19), the connecting rod (20) and the installing rod (21) are symmetrically arranged.

Images