Automatic workpiece taking tool clamp for hydraulic valve block machining

Abstract

The utility model provides an automatic pick-up frock clamp for hydraulic valve block processing, including: bottom plate, electric slide rail and hydraulic valve block, be provided with vertical plate on the bottom plate, be provided with conveyer belt between the vertical plate, the outside of vertical plate is provided with first drive motor, and output end is connected with conveyer belt, the first drive motor is connected with the conveyer belt. And a mounting seat is slidably connected to the electric sliding rail, a first displacement assembly is arranged on the mounting seat, and L-shaped clamping plates opposite in direction are arranged on the two sides of the first displacement assembly. According to the automatic workpiece taking tool clamp for machining the hydraulic valve blocks, multi-degree-of-freedom position and direction adjustment is achieved through the electric sliding rail and the mounting base, and the hydraulic valve blocks of different sizes and specifications can be rapidly positioned by combining the self-adaptive clamping function of the first displacement assembly and the size adaptation function of the second displacement assembly; two-way adjustment of the positioning part is matched with the scale part to achieve accurate adjustment, and therefore limiting and positioning of the positioning part are more accurate.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal workpiece processing technical field especially relates to a hydraulic valve block processing is with automatic spare parts frock clamp. BACKGROUND

[0002] Hydraulic valve block, it is a hydraulic component mounting seat, through fastener hydraulic component with the front or each side (generally keep the bottom or a face as the installation fixed surface) open several oil holes and hydraulic valve block and connect, put together the valve that various principles get through the oil hole on the valve block, the oil hole generally provides the corresponding mark with the principle diagram, so that debugging, inquiry and maintenance, when hydraulic valve block processing punch, all need to clamp and fix it.

[0003] Traditional fixture depends on manual positioning and clamping, and has the problems of low adjustment efficiency and poor repeatability accuracy, and for multi-specification valve block processing, the fixture needs to be frequently replaced or the reference surface needs to be frequently calibrated, thereby prolonging the processing cycle.

[0004] Therefore, it is necessary to provide a hydraulic valve block processing automatic spare frock clamp to solve the above technical problems. SUMMARY

[0005] The utility model provides a hydraulic valve block processing automatic spare frock clamp, solved traditional fixture depends on manual positioning and clamping, and for multi-specification valve block processing needs to frequently replace fixture or calibrate reference surface, the problem of low efficiency.

[0006] In order to solve the above technical problems, the utility model provides a hydraulic valve block processing automatic spare frock clamp, it includes: bottom plate, electric slide rail and hydraulic valve block, be provided with the vertical board on the bottom plate, be provided with the conveyer belt between the vertical board, the first drive motor is set up on the outer side of the vertical board and the output is connected with the conveyer belt, the electric slide rail is slidably connected with the mounting seat, be provided with the first displacement component on the mounting seat, the two sides of the first displacement component are provided with the L shape clamping plate of opposite direction, the outer side fixed connection of L shape clamping plate has the fixed plate, be provided with the second displacement component on the fixed plate, be provided with the positioning portion on the second displacement component, the hydraulic valve block is located between the L shape clamping plate and the positioning portion of two sides and corresponds therewith.

[0007] Preferably, the mounting seat comprises an L-shaped base and a T-shaped connecting seat, the upper part of the L-shaped base is provided with a turntable part, the L-shaped base and the T-shaped connecting seat are rotationally connected through the turntable part, the two sides of the T-shaped connecting seat are slidably connected with the electric slide rail, the L-shaped base is fixedly connected with a reinforcing rib plate to increase the overall strength of the mounting seat.

[0008] Preferably, the first displacement assembly comprises a second driving motor, a fixed block and a first sliding groove, the output end of the second driving motor is connected with a first bidirectional screw rod, the first bidirectional screw rod passes through the fixed block and is positioned thereby, the L-shaped clamping plate is sleeved on the first bidirectional screw rod and is in sliding connection with the first sliding groove, so as to approach the hydraulic valve block in opposite directions.

[0009] Preferably, the second displacement assembly comprises a third driving motor and a second sliding groove, the output end of the third driving motor is connected with a displacement screw rod, and the positioning part is sleeved on the displacement screw rod and is in sliding connection with the second sliding groove.

[0010] Preferably, the positioning part comprises a sliding base, a second bidirectional screw rod is arranged on the sliding base, a rotating wheel is fixedly connected to the top of the second bidirectional screw rod, a limiting plate is fixedly connected to the sliding base, sliding blocks are sleeved on the two ends of the second bidirectional screw rod, the sliding blocks are in sliding connection with the limiting plate, and a positioning protruding column is fixedly connected to the sliding block.

[0011] Preferably, a scale part is arranged on the limiting plate, so that the position of the sliding block can be adjusted more accurately when the second bidirectional screw rod is rotated.

[0012] Compared with the related art, the hydraulic valve block machining automatic workpiece taking fixture provided by the utility model has the following beneficial effects:

[0013] The hydraulic valve block machining automatic workpiece taking fixture provided by the utility model realizes multi-degree-of-freedom position and direction adjustment through the electric sliding rail and the mounting seat, and can quickly position hydraulic valve blocks of different sizes in combination with the self-adaptive clamping of the first displacement assembly and the size adaptation function of the second displacement assembly. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 A structure schematic view of a preferred embodiment of the hydraulic valve block machining automatic workpiece taking fixture provided by the utility model is shown in the figure.

[0015] Figure 2 A structure schematic view of the mounting seat and the first displacement assembly in the utility model is shown in the figure.

[0016] Figure 3 A structure schematic view of the second displacement assembly in the utility model is shown in the figure.

[0017] Figure 4 A structure schematic view of the positioning part in the utility model is shown in the figure.

[0018] The figure label: 1, bottom plate, 2, vertical plate, 3, conveying belt, 4, first drive motor, 5, electric sliding rail, 6, mounting seat, 61, L-shaped base, 62, turntable part, 63, T-shaped connecting seat, 7, reinforcing rib plate, 8, first displacement assembly, 81, second drive motor, 82, fixed block, 83, first bidirectional screw, 84, first sliding groove, 9, L-shaped clamping plate, 10, fixed plate, 11, second displacement assembly, 111, third drive motor, 112, second sliding groove, 113, displacement screw, 12, positioning part, 121, sliding base, 122, second bidirectional screw, 123, rotating wheel, 124, limiting plate, 125, sliding block, 126, positioning convex column, 127, scale part, 13, anti-skid gasket set, 14, hydraulic valve block. DETAILED DESCRIPTION

[0019] The utility model will be further described below in combination with the drawings and embodiments.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 And Figure 4 Among them, Figure 1 It is a preferred embodiment structure diagram of a kind of hydraulic valve block processing automatic piece taking tool fixture provided by the utility model;

[0021] Figure 2 It is the structure diagram of mounting seat and first displacement assembly in the utility model;

[0022] Figure 3 It is the structure diagram of second displacement assembly in the utility model;

[0023] Figure 4 It is the structure diagram of positioning part in the utility model.

[0024] A kind of hydraulic valve block processing automatic piece taking tool fixture includes: bottom plate 1, electric sliding rail 5 and hydraulic valve block 14, the bottom plate 1 is provided with vertical plate 2, conveying belt 3 is provided between the vertical plate 2, the outer side of vertical plate 2 is provided with first drive motor 4 and output end is connected with conveying belt 3, electric sliding rail 5 is slidably connected with mounting seat 6, the mounting seat 6 is provided with first displacement assembly 8, the two sides of first displacement assembly 8 are provided with the L-shaped clamping plate 9 of opposite direction, the outer side of L-shaped clamping plate 9 is fixedly connected with fixed plate 10, the fixed plate 10 is provided with second displacement assembly 11, the second displacement assembly 11 is provided with positioning part 12, the hydraulic valve block 14 is located between the L-shaped clamping plate 9 and positioning part 12 of two sides and corresponds therewith.

[0025] The hydraulic valve block 14 is placed on the conveying belt 3, the electric sliding rail 5 drives the mounting seat 6 to move horizontally to the corresponding position, the rotating disc part 62 rotates to adjust the clamping angle; the first displacement assembly 8 drives the L-shaped clamping plate 9 to clamp the side surface of the workpiece, and the positioning part 12 synchronously limits the positioning; the second displacement assembly 11 adjusts the position of the positioning part 12, and is suitable for hydraulic valve blocks 14 of different size specifications.

[0026] The mounting seat 6 comprises an L-shaped base 61 and a T-shaped connecting seat 63, the upper part of the L-shaped base 61 is provided with a rotating disc part 62, the L-shaped base 61 and the T-shaped connecting seat 63 are rotationally connected through the rotating disc part 62, the two sides of the T-shaped connecting seat 63 are slidably connected with the electric sliding rail 5, and the L-shaped base 61 is fixedly connected with a reinforcing rib plate 7, thereby increasing the overall strength of the mounting seat 6.

[0027] The mounting seat 6 adopts the structure that the L-shaped base 61 and the T-shaped connecting seat 63 are rotationally connected through the rotating disc part 62, so that the clamping mechanism can be rotationally positioned, and the transfer space and flexibility of the hydraulic valve block 14 are increased; the reinforcing rib plate 7 increases the overall strength and guarantees the clamping stability.

[0028] The first displacement assembly 8 comprises a second drive motor 81, a fixed block 82 and a first sliding groove 84, the output end of the second drive motor 81 is connected with a first bidirectional screw rod 83, the first bidirectional screw rod 83 penetrates through the fixed block 82 and is positioned thereby, the L-shaped clamping plate 9 is sleeved on the first bidirectional screw rod 83 and is slidably connected with the first sliding groove 84, so that the L-shaped clamping plate 9 is clamped towards the hydraulic valve block 14, and the inner side of the L-shaped clamping plate 9 is provided with an evenly distributed anti-skid gasket set 13.

[0029] The first displacement assembly 8 drives the first bidirectional screw rod 83 to synchronously drive the two L-shaped clamping plates 9 to move towards each other along the first sliding groove 84 through the second drive motor 81, the friction force is increased in combination with the anti-skid gasket set 13, the hydraulic valve block 14 is quickly and adaptively clamped, the clamping surface is prevented from being damaged, and the manual adjustment time is reduced.

[0030] The second displacement assembly 11 comprises a third drive motor 111 and a second sliding groove 112, the output end of the third drive motor 111 is connected with a displacement screw rod 113, and the positioning part 12 is sleeved on the displacement screw rod 113 and is slidably connected with the second sliding groove 112.

[0031] The second displacement assembly 11 drives the displacement screw rod 113 to drive the positioning part 12 to move along the second sliding groove 112 through the third drive motor 111, the relative distance between the positioning part 12 and the L-shaped clamping plate 9 can be accurately adjusted, the positioning requirement of the hydraulic valve block 14 of different sizes is met, and the versatility of the clamp is improved.

[0032] The positioning part 12 includes a sliding base 121, a second bidirectional screw 122 is arranged on the sliding base 121, a rotating wheel 123 is fixedly connected to the top of the second bidirectional screw 122, a limiting plate 124 is fixedly connected to the sliding base 121, sliding blocks 125 are sleeved with both ends of the second bidirectional screw 122, the sliding blocks 125 are slidably connected with the limiting plate 124, and positioning convex columns 126 are fixedly connected to the sliding blocks 125.

[0033] The positioning part 12 drives the sliding blocks 125 to drive the positioning convex columns 126 to move reversely along the limiting plate 124 by rotating the second bidirectional screw 122 manually through the rotating wheel 123, so that the positioning convex columns 126 can be inserted and positioned in the holes on both sides of the hydraulic valve block 14 of different specifications, and the stability and accuracy of clamping are increased.

[0034] The limiting plate 124 is provided with a scale part 127, so that the position of the sliding blocks 125 can be adjusted more accurately when the second bidirectional screw 122 is rotated.

[0035] The scale part 127 can visually adjust the distance between the two groups of positioning convex columns 126, and accurate clamping and positioning of the side surface of the hydraulic valve block 14 are realized.

[0036] The working principle of the automatic workpiece taking tool clamp for hydraulic valve block machining provided by the utility model is as follows:

[0037] The hydraulic valve block 14 is placed on the conveying belt 3, the electric sliding rail 5 drives the mounting seat 6 to move horizontally to the corresponding position, the rotating disc part 62 is rotated to adjust the clamping angle, the first displacement assembly 8 drives the L-shaped clamping plate 9 to clamp the side surface of the workpiece, and the positioning part 12 is synchronously limited and positioned; the second displacement assembly 11 adjusts the position of the positioning part 12, and different sizes of the hydraulic valve block 14 are adapted.

[0038] Compared with the related art, the automatic workpiece taking tool clamp for hydraulic valve block machining has the following beneficial effects:

[0039] The multi-degree-of-freedom position and direction adjustment is realized through the electric sliding rail 5 and the mounting seat 6, the self-adaptive clamping of the first displacement assembly 8 and the size adaptation function of the second displacement assembly 11 are combined, different sizes of the hydraulic valve block 14 can be quickly positioned, the accurate adjustment is realized through the bidirectional adjustment of the positioning part 12 and the scale part 127, and therefore the limiting and positioning of the positioning part 12 are more accurate.

[0040] The above only describes the embodiments of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process transformations obtained by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields are also included in the patent protection range of the utility model.

Claims

1. An automatic workpiece pickup tooling jig for hydraulic valve block machining, characterized by, Include: The bottom plate, electric slide rail and hydraulic valve block, the bottom plate is provided with vertical plate, the vertical plate is provided with conveying belt between, the outer side of vertical plate is provided with first drive motor and output end is connected with conveying belt, the electric slide rail is slidably connected with mounting seat, the mounting seat is provided with first displacement assembly, the two sides of first displacement assembly are provided with opposite L-shaped clamping plate, the outer side of L-shaped clamping plate is fixedly connected with fixed plate, the fixed plate is provided with second displacement assembly, the second displacement assembly is provided with positioning part, the hydraulic valve block is located between the two sides L-shaped clamping plate and positioning part and is corresponding.

2. The automatic workpiece taking fixture for hydraulic valve block machining according to claim 1, characterized in that, The mounting seat includes L-shaped base and T-shaped connecting seat, the upper portion of L-shaped base is provided with rotary disc part, the L-shaped base and T-shaped connecting seat are rotationally connected through rotary disc part, the two sides of T-shaped connecting seat are slidably connected with electric slide rail, the L-shaped base is fixedly connected with reinforcing rib plate, and the overall strength of mounting seat is increased.

3. The automatic pick-up tooling fixture for machining hydraulic valve block according to claim 1, characterized in that, The first displacement assembly includes second drive motor, fixed block and first sliding groove, the output end of second drive motor is connected with first bidirectional screw rod, the first bidirectional screw rod passes through fixed block and is positioned, the L-shaped clamping plate is sleeved on the first bidirectional screw rod and is slidably connected with first sliding groove, so as to be close to each other and clamp hydraulic valve block, the inner side of L-shaped clamping plate is provided with evenly distributed anti-skid washer group.

4. The automatic pick-up tooling fixture for machining hydraulic valve blocks according to claim 1, characterized in that, The second displacement assembly includes third drive motor and second sliding groove, the output end of third drive motor is connected with displacement screw rod, the positioning part is sleeved on displacement screw rod and is slidably connected with second sliding groove.

5. The automatic pick-up tooling fixture for hydraulic valve block machining according to claim 4, characterized in that, The positioning part includes sliding base, the second bidirectional screw rod is arranged on the sliding base, the top of second bidirectional screw rod is fixedly connected with rotating wheel, the sliding base is fixedly connected with limiting plate, the both ends of second bidirectional screw rod are sleeved with sliding block, the sliding block is slidably connected with limiting plate, and the sliding block is fixedly connected with positioning convex column.

6. The automatic pick-up tooling fixture for hydraulic valve block machining according to claim 5, characterized in that, The limiting plate is provided with scale part, which is used for adjusting the position of sliding block when rotating second bidirectional screw rod.

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