Spherical die casting positioning and clamping tool

Abstract

The utility model discloses a spherical die casting positioning and clamping tool, which relates to the technical field of clamping tools, and comprises a tool table 1, a plurality of mounting holes 2 are symmetrically arranged on two sides of the tool table 1, clamping mechanisms are arranged on two sides of the upper end of the tool table 1, each clamping mechanism comprises a fixed base 3, and the fixed bases 3 are fixedly arranged through screws penetrating through the mounting holes 2. The upper end of the fixed base 3 is fixedly connected with a cylinder 4, the output end of the cylinder 4 is telescopically provided with a guide rod 5, the end part of the guide rod 5 is provided with a connecting mechanism, the end part of the connecting mechanism is fixedly connected with a clamping plate 10, and an extension mechanism is arranged in the clamping plate 10; the utility model discloses a spherical die casting positioning and clamping tool. By arranging the connecting mechanism and the extending mechanism, the position of the clamping plate can be adjusted through multiple angles when the clamping plate clamps a workpiece, the workpiece can be stably clamped through the extending mechanism, small parts can be independently clamped and fixed through the extending mechanism, and the practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to clamping frock technical field, concretely is a kind of spherical die casting positioning clamping frock. BACKGROUND

[0002] In metal processing industry, the positioning and clamping of spherical die casting is the key step to ensure processing precision and product quality;Traditional positioning and clamping frock often has the problems such as complex operation, poor adaptability, insufficient clamping stability, especially when facing spherical die casting of different sizes and shapes, these problems are particularly prominent.

[0003] Therefore, for the clamping of spherical die casting, the clamping stability of traditional clamping frock is poor, and loosening occurs during processing, which leads to deviation in spherical casting processing, and the same clamping frock cannot match corresponding clamping when facing workpieces of different sizes. UTILITY MODEL CONTENT

[0004] To overcome the deficiencies of the prior art, the utility model provides a spherical die casting positioning clamping frock, which solves the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model realizes the following technical scheme: a spherical die casting positioning clamping frock, comprising a frock table, a plurality of mounting holes are symmetrically provided on both sides of the frock table, a clamping mechanism is provided on both sides of the upper end of the frock table, the clamping mechanism comprises a fixed base, the fixed base is fixedly arranged through the mounting hole by screws, a gas cylinder is fixedly connected to the upper end of the fixed base, an extension rod is telescoped at the output end of the gas cylinder, a connecting mechanism is provided at the end of the extension rod, a clamping plate is fixedly connected to the end of the connecting mechanism, and an extension mechanism is provided in the clamping plate.

[0006] Further, the connecting mechanism comprises a connecting seat, the connecting seat is fixed to the end of the extension rod, a slot is provided at the end of the connecting seat, a connecting rod is inserted into the slot, and a fixed knob is threadedly connected to both sides of the connecting seat, the fixed knob is arranged in abutment with the outer wall of the connecting rod.

[0007] Further, a moving cavity is provided in the connecting rod, the moving cavity is arranged through the clamping plate and the upper end of the connecting rod, a moving rod is slidably connected in the moving cavity, a clamping block is provided at the clamping end of the clamping plate, the clamping block is fixedly connected to the moving rod, a sleeve ring is fixed to the end of the moving rod away from the clamping block, the sleeve ring is limitingly and slidably arranged on the outer side of the connecting rod, an adjusting rod is threadedly connected to the upper end of the sleeve ring, and the end of the adjusting rod is rotatably connected to the protruding part of the end of the connecting rod.

[0008] Further, the center of the clamp block is concave, and the end of the clamp block is horizontally arranged.

[0009] Further, the two groups of fixing buttons are symmetrically arranged on the two sides of the connecting seat, and the number of each group is two.

[0010] Further, the included angle between the clamping ends of the clamping plate is ninety degrees, and the clamping end is fixed with a non-slip pad.

[0011] With respect to the above background art, the spherical die casting positioning and clamping tool provided by the present application comprises a clamping tool which is very mature in the art, a clamping plate and an extension mechanism as core components, and the principle thereof relies on fixing the workpiece at two places through the clamping plate and the extension mechanism to achieve a more stable clamping effect, and the extension mechanism can clamp smaller workpieces alone, thereby improving the overall practicability.

[0012] The utility model provides a kind of spherical die casting positioning and clamping tool.Compared with prior art, it has the following beneficial effects:

[0013] The spherical die casting positioning and clamping tool;By setting connecting mechanism and extension mechanism, the position of clamping plate can be adjusted at multiple angles when clamping workpiece, and through extension mechanism, workpiece can be stably clamped, and smaller components can be clamped and fixed alone through extension mechanism, improving practicability. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure diagram of the utility model;

[0015] Figure 2 It is the structure diagram of the utility model connecting mechanism and clamping plate unfolding;

[0016] Figure 3 It is the structure diagram of the utility model extension mechanism;

[0017] Figure 4 It is the structure diagram of the utility model extension mechanism section.

[0018] In the figure: 1, tooling table;2, mounting hole;3, fixed base;4, air cylinder;5, guide rod;6, connecting seat;7, slot;8, fixing button;9, connecting rod;10, clamping plate;11, moving cavity;12, moving rod;13, clamp block;14, collar;15, adjusting rod. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figures 1-4 The utility model provides a technical scheme: a kind of spherical die casting positioning clamping tool, including tool table 1, several installation holes 2 are symmetrically provided on the both sides of tool table 1, clamping mechanism is provided at the upper end of the both sides of tool table 1, clamping mechanism includes fixed base 3, fixed base 3 is fixedly arranged by screw passing through installation hole 2, the upper end of fixed base 3 is fixedly connected with cylinder 4, the output end of cylinder 4 telescopic has guide rod 5, the end of guide rod 5 is provided with connecting mechanism, the end of connecting mechanism is fixedly connected with clamping plate 10, and elongation mechanism is provided in clamping plate 10;Multiple installation holes 2 with equal spacing are provided on the both sides of tool table 1, other operating equipment can be fixedly installed by installation hole 2, clamping mechanism is provided at the upper end of the both sides of tool table 1, fixed base 3 is fixed on tool table 1 by screw, cylinder 4 is fixedly connected at the upper end of fixed base 3, cylinder 4 is telescopic by gas supply and drives guide rod 5, connecting mechanism is connected at the end of guide rod 5, connecting mechanism is used as intermediate link component, clamping plate 10 is connected by connecting mechanism, spherical casting can be fixedly clamped by clamping plate 10, elongation mechanism is provided in clamping plate 10, smaller components can be clamped by elongation mechanism, so that the position of fixed base 3 does not need to be moved, clamping plate 10 cooperates with elongation mechanism to provide two fixed positions, increase clamping stability, and elongation mechanism can clamp smaller workpieces independently, improve overall practicability.

[0021] As Figure 3 Shown, connecting mechanism includes connecting seat 6, and connecting seat 6 is fixed to the end of guide rod 5, and the end of connecting seat 6 is provided with slot 7, and connecting rod 9 is inserted in slot 7, and fixed knob 8 is threadedly connected on the both sides of connecting seat 6, and fixed knob 8 is arranged in abutment with the outer wall of connecting rod 9;Connecting seat 6 is fixed at the end of guide rod 5, slot 7 is provided at the connecting end of connecting seat 6, connecting rod 9 is inserted into slot 7, the inside of slot 7 is arc-shaped, so that connecting rod 9 can rotate in slot 7, so that the direction of clamping plate 10 can be changed, fixed knob 8 is threadedly connected on the both sides of connecting seat 6, and the surface of connecting rod 9 is abutted by the extension rotation of fixed knob 8, so that connecting rod 9 is fixedly connected.

[0022] As Figure 4As shown, the connecting rod 9 is provided with a moving cavity 11, the moving cavity 11 is provided through the clamping plate 10, and the moving cavity 11 is provided through the upper end of the connecting rod 9, the moving rod 12 is slidably connected in the moving cavity 11, the clamping block 13 is provided at the clamping end of the clamping plate 10, the clamping block 13 is fixedly connected with the moving rod 12, the sleeve ring 14 is fixed to the end of the moving rod 12 away from the clamping block 13, the sleeve ring 14 is limitingly and slidably arranged outside the connecting rod 9, the adjusting rod 15 is threadedly connected to the upper end of the sleeve ring 14, and the end of the adjusting rod 15 is rotatably connected with the protruding part of the end of the connecting rod 9; the moving cavity 11 is arranged in the connecting rod 9, the moving rod 12 is slidably arranged in the moving cavity 11, one end of the moving rod 12 is located at the clamping end of the clamping plate 10, the clamping block 13 is fixed to the one end of the moving rod 12, the other end of the moving rod 12 is fixedly connected with the sleeve ring 14, the sleeve ring 14 can drive the moving rod 12 to move, the adjusting rod 15 is threadedly connected to the upper end of the sleeve ring 14, and the other end of the adjusting rod 15 is rotatably arranged on the protruding part of the surface of the connecting rod 9, so that the position of the moving rod 12 can be adjusted by rotating the adjusting rod 15, and better stability is achieved.

[0023] As shown in Figure 4 The center of the clamping block 13 is recessed, and the end of the clamping block 13 is horizontally arranged; the recessed part of the clamping block 13 can be fixed to the protruding position of the workpiece, and the horizontally arranged end of the clamping block 13 can also be directly clamped and fixed to the horizontal surface, thereby improving the diversity of clamping.

[0024] As shown in Figure 3 The two groups of fixed knobs 8 are symmetrically arranged on the two sides of the connecting seat 6, and the number of each group is two; the two fixed knobs 8 arranged on the two sides of the connecting seat 6 form a group, and are symmetrically distributed on the two sides of the connecting seat 6, so that the connecting rod 9 can be clamped more stably.

[0025] As shown in Figure 3 The included angle between the clamping ends of the clamping plate 10 is ninety degrees, and the clamping ends are fixed with anti-skid pads; the right-angled clamping plate 10 can clamp and fix the workpiece on the arc surface at two contact points, thereby improving the stability of clamping, and the anti-skid pads are fixed to the inner clamping ends, which can not only avoid damaging the workpiece, but also improve the stability of clamping the workpiece.

Claims

1. A spherical die casting positioning and clamping tool comprising a tool table (1), characterized in that, The workbench (1) is provided with a plurality of mounting holes (2) symmetrically arranged on the upper side, a clamping mechanism is arranged on the upper side of the workbench (1), the clamping mechanism comprises a fixed base (3), the fixed base (3) is fixedly arranged through the mounting hole (2) by screws, the upper end of the fixed base (3) is fixedly connected with a gas cylinder (4), the output end of the gas cylinder (4) is telescopically provided with a guide rod (5), the end of the guide rod (5) is provided with a connecting mechanism, the end of the connecting mechanism is fixedly connected with a clamping plate (10), and the clamping plate (10) is provided with an elongation mechanism.

2. A positioning and clamping tool for a spherical die casting according to claim 1, characterized in that The connecting mechanism comprises a connecting seat (6), the connecting seat (6) is fixed to the end of the guide rod (5), the end of the connecting seat (6) is provided with a slot (7), the connecting rod (9) is inserted into the slot (7), and the connecting seat (6) is threadedly connected with a fixing knob (8) on both sides.

3. A positioning and clamping tool for a spherical die casting according to claim 2, characterized in that The connecting rod (9) is provided with a moving cavity (11), the moving cavity (11) is arranged through the clamping plate (10) and the upper end of the connecting rod (9), the moving cavity (11) is slidably connected with a moving rod (12), a clamping block (13) is arranged at the clamping end of the clamping plate (10), the clamping block (13) is fixedly connected with the moving rod (12), the end of the moving rod (12) away from the clamping block (13) is fixedly connected with a sleeve ring (14), the sleeve ring (14) is located outside the connecting rod (9) and is limited to slide, the upper end of the sleeve ring (14) is threadedly connected with an adjusting rod (15), and the end of the adjusting rod (15) is rotatably connected with the protruding part of the end of the connecting rod (9).

4. A spherical die casting positioning and clamping tool according to claim 3, characterized in that The center of the clamping block (13) is recessed, and the end of the clamping block (13) is horizontally arranged.

5. A positioning and clamping tool for a spherical die casting according to claim 2, characterized in that The two groups of fixing knobs (8) are symmetrically arranged on both sides of the connecting seat (6), and the number of each group is two.

6. A positioning and clamping tool for a spherical die casting according to claim 3, characterized in that The clamping ends of the clamping plate (10) are arranged at an angle of ninety degrees, and the clamping ends are fixedly provided with anti-skid pads.

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