Hydraulic special-shaped inclined block clamp tool

Abstract

The invention relates to the technical field of hydraulic tool fixtures, in particular to a hydraulic special-shaped inclined block fixture tool which comprises supporting legs and a bridge plate, and the upper sides of the two supporting legs are fixedly connected with the bridge plate. According to the device, the inclined block can be driven and controlled to move up and down through the hydraulic oil cylinder, then the special-shaped sliding blocks are driven to move left and right, the special-shaped sliding blocks are made to get close to the special-shaped positioning blocks, a product can be rapidly clamped and fixed to the designated position, time and labor are saved through the mode, and efficiency is high; the clamping parts can be rapidly replaced in a split assembly mode, the clamping parts can be made of different materials according to the stress conditions of different parts, abrasion of the device can be effectively reduced, meanwhile, the device can be matched with products of different models in a targeted mode, and the practicability is high. And the towing hook can be stably clamped and fixed.

Description

Technical Field

[0001] The invention relates to the technical field of hydraulic fixtures, in particular to a hydraulic special-shaped inclined block fixture. Background Art

[0002] A tow hook refers to a hook on a tugboat or trailer that is used to hook and release the tow cable. During the production process, the tow hook needs to be fixed by a fixture and then processed.

[0003] In the prior art, a vise is usually used as a clamping tool for unhooking production. This clamping tool needs manual adjustment during use. Since the clamping time is short, the number of clamps is large, and the type of changeover is large during the production and processing of the tow hook, some existing clamping tools have some problems during use: first, the existing vise clamps need manual adjustment, which is time-consuming and labor-intensive, and has low efficiency; second, the existing vise clamps cannot match different types of tow hooks in a targeted manner, and the clamping of the tow hooks is not stable enough. Therefore, a hydraulic special-shaped bevel block clamping tool is proposed to address the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a hydraulic special-shaped bevel block clamp tooling to solve the problems that the existing vise clamps need to be manually adjusted, which is time-consuming and labor-intensive, and has low efficiency, and the existing vise clamps cannot be specifically matched with different models of tow hooks and the clamping of the tow hooks is not stable enough.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A hydraulic special-shaped inclined block fixture tooling comprises a supporting leg and a bridge plate, the upper sides of the two supporting legs are fixedly connected with the bridge plate, the lower side of the bridge plate is fixedly connected with two hydraulic cylinders symmetrically distributed front and back, the upper pistons of the hydraulic cylinders are fixedly connected with mounting shafts, the outer sides of the two mounting shafts are respectively fixedly connected with a first control inclined block and a second control inclined block, the upper left half of the bridge plate is fixedly connected with a first clamping seat, the upper right half of the bridge plate is fixedly connected with a second clamping seat, the upper side of the first clamping seat is fixedly connected with a first dividing block, and the upper side of the second clamping seat is fixedly connected with a second A dividing block, the upper side of the bridge plate is fixedly connected with a first special-shaped positioning block, a second special-shaped positioning block, a third special-shaped positioning block and a fourth special-shaped positioning block, the upper side of the bridge plate is slidably connected with a first special-shaped sliding block, a second special-shaped sliding block, a third special-shaped sliding block and a fourth special-shaped sliding block, a first product is clamped between the first special-shaped positioning block and the first special-shaped sliding block, a second product is clamped between the second special-shaped positioning block and the second special-shaped sliding block, a third product is clamped between the third special-shaped positioning block and the third special-shaped sliding block, and a fourth product is clamped between the fourth special-shaped positioning block and the fourth special-shaped sliding block.

[0007] Preferably, four pairs of "T"-shaped sliding grooves horizontally distributed in left and right directions are provided on the upper side of the bridge plate, and a pair of "T"-shaped sliding blocks are fixedly connected to the lower sides of the first special-shaped sliding block, the second special-shaped sliding block, the third special-shaped sliding block and the fourth special-shaped sliding block, and fixed slot holes are provided in the middle positions of the first control bevel block and the second control bevel block.

[0008] Preferably, the upper side of the first clamping seat contacts the first product and the second product, the upper side of the second clamping seat contacts the third product and the fourth product, the first dividing block is located between the first product and the second product, and the second dividing block is located between the third product and the fourth product.

[0009] Preferably, a pair of obliquely distributed "T"-shaped transmission blocks are provided on the left and right sides of the first control bevel block and the second control bevel block, a pair of "T"-shaped transmission grooves are provided on the relative inner sides of the first special-shaped sliding block and the third special-shaped sliding block, and a pair of "T"-shaped transmission grooves are provided on the relative inner sides of the second special-shaped sliding block and the fourth special-shaped sliding block.

[0010] Preferably, the left side of the first control bevel block is slidably connected to the first special-shaped sliding block, the right side of the first control bevel block is slidably connected to the third special-shaped sliding block, the left side of the second control bevel block is slidably connected to the second special-shaped sliding block, and the right side of the second control bevel block is slidably connected to the fourth special-shaped sliding block.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] In the present invention, by providing a hydraulic cylinder, a first control bevel block and a second control bevel block, the device can drive the hydraulic cylinder to control the bevel block to move up and down, thereby driving the special-shaped sliding block to move left and right, so that the special-shaped sliding blocks are respectively close to the special-shaped positioning blocks, and the product can be quickly clamped and fixed in the specified position. This method is more time-saving and labor-saving, and has high efficiency. In addition, the device can realize rapid replacement of the clamping parts through split assembly. The clamping parts have various models. When processing products of different models, the clamping parts can be replaced with matching models, which can match products of different models in a targeted manner and can stably clamp and fix the tow hook. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0014] Figure 2 This is a schematic diagram of the installation structure of the clamping seat of the present invention;

[0015] Figure 3 This is a cross-sectional view of the installation structure of the installation shaft of the present invention;

[0016] Figure 4 This is a schematic diagram of the installation structure of the special-shaped positioning block of the present invention;

[0017] Figure 5 It is a cross-sectional view of the installation structure of the special-shaped sliding block of the present invention;

[0018] Figure 6 This is a schematic diagram of the structure of the first control inclined block of the present invention;

[0019] Figure 7 It is a schematic diagram of the structure of the second control inclined block of the present invention.

[0020] In the figure: 1. support leg; 2. bridge plate; 3. hydraulic cylinder; 4. mounting shaft; 5. first control bevel block; 6. second control bevel block; 7. first clamping seat; 8. second clamping seat; 9. first dividing block; 10. second dividing block; 11. first special-shaped positioning block; 12. second special-shaped positioning block; 13. third special-shaped positioning block; 14. fourth special-shaped positioning block; 15. first special-shaped sliding block; 16. second special-shaped sliding block; 17. third special-shaped sliding block; 18. fourth special-shaped sliding block; 19. first product; 20. second product; 21. third product; 22. fourth product. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0023] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0024] See also Figure 1-7 , the present invention provides a technical solution:

[0025] A hydraulic special-shaped inclined block fixture tooling, including a support leg 1 and a bridge plate 2, the upper sides of the two support legs 1 are fixedly connected to the bridge plate 2, the lower side of the bridge plate 2 is fixedly connected to two hydraulic cylinders 3 symmetrically distributed front and rear, the upper pistons of the hydraulic cylinders 3 are fixedly connected to the mounting shaft 4, the outer sides of the two mounting shafts 4 are respectively fixedly connected to the first control inclined block 5 and the second control inclined block 6, the upper left half of the bridge plate 2 is fixedly connected to the first clamping seat 7, the upper right half of the bridge plate 2 is fixedly connected to the second clamping seat 8, the upper side of the first clamping seat 7 is fixedly connected to the first dividing block 9, the upper side of the second clamping seat 8 is fixedly connected to the second dividing block 10, the upper side of the bridge plate 2 is fixedly connected It is connected to the first special-shaped positioning block 11, the second special-shaped positioning block 12, the third special-shaped positioning block 13 and the fourth special-shaped positioning block 14, and the upper side of the bridge plate 2 is slidably connected to the first special-shaped sliding block 15, the second special-shaped sliding block 16, the third special-shaped sliding block 17 and the fourth special-shaped sliding block 18. A first product 19 is clamped between the first special-shaped positioning block 11 and the first special-shaped sliding block 15, a second product 20 is clamped between the second special-shaped positioning block 12 and the second special-shaped sliding block 16, a third product 21 is clamped between the third special-shaped positioning block 13 and the third special-shaped sliding block 17, and a fourth product 22 is clamped between the fourth special-shaped positioning block 14 and the fourth special-shaped sliding block 18.

[0026] Furthermore, four pairs of "T"-shaped sliding grooves horizontally distributed in the left and right directions are provided on the upper side of the bridge plate 2, and a pair of "T"-shaped sliding blocks are fixedly connected to the lower sides of the first special-shaped sliding block 15, the second special-shaped sliding block 16, the third special-shaped sliding block 17 and the fourth special-shaped sliding block 18, and fixed slot holes are provided in the middle positions of the first control bevel block 5 and the second control bevel block 6.

[0027] Furthermore, the upper side of the first clamping seat 7 contacts the first product 19 and the second product 20, the upper side of the second clamping seat 8 contacts the third product 21 and the fourth product 22, the first dividing block 9 is located between the first product 19 and the second product 20, and the second dividing block 10 is located between the third product 21 and the fourth product 22.

[0028] Furthermore, a pair of obliquely distributed "T"-shaped transmission blocks are provided on the left and right sides of the first control bevel block 5 and the second control bevel block 6, a pair of "T"-shaped transmission grooves are provided on the relative inner sides of the first special-shaped sliding block 15 and the third special-shaped sliding block 17, and a pair of "T"-shaped transmission grooves are provided on the relative inner sides of the second special-shaped sliding block 16 and the fourth special-shaped sliding block 18.

[0029] Furthermore, the left side of the first control bevel block 5 is slidably connected to the first special-shaped sliding block 15, the right side of the first control bevel block 5 is slidably connected to the third special-shaped sliding block 17, the left side of the second control bevel block 6 is slidably connected to the second special-shaped sliding block 16, and the right side of the second control bevel block 6 is slidably connected to the fourth special-shaped sliding block 18.

[0030] Working process: the device mainly includes a hydraulic part and a positioning part, wherein the hydraulic part includes a supporting leg 1, a bridge plate 2, a hydraulic cylinder 3, a mounting shaft 4, a first control bevel block 5 and a second control bevel block 6, and the positioning part includes a first clamping seat 7, a second clamping seat 8, a first dividing block 9, a second dividing block 10, a first special-shaped positioning block 11, a second special-shaped positioning block 12, a third special-shaped positioning block 13, a fourth special-shaped positioning block 14, a first special-shaped sliding block 15, a second special-shaped sliding block 16, a third special-shaped sliding block 17 and a fourth special-shaped sliding block 18. The device is equipped with an external controller, and the manual operation of the external controller can adjust the operating states of the two hydraulic cylinders 3 respectively. The above are all prior arts; the device is assembled before use, and firstly, the hydraulic cylinder 3 is adjusted to drive the mounting shaft 4 to move upward, so that the first control bevel block 5 and the second control bevel block 6 can be moved upward, and then the appropriate first special-shaped sliding block 15, the second special-shaped sliding block 16, the third special-shaped sliding block 17 and the fourth special-shaped sliding block 18 are selected, and they are slidably connected with the bridge plate 2, and then Then, the first clamping seat 7 and the first dividing block 9 are fixed to the upper side of the bridge plate 2 by a set of bolts, and the second clamping seat 8 and the second dividing block 10 are fixed to the upper side of the bridge plate 2 by a set of bolts, so as to limit the sliding range of the first special-shaped sliding block 15, the second special-shaped sliding block 16, the third special-shaped sliding block 17, and the fourth special-shaped sliding block 18. Then, the hydraulic cylinder 3 is adjusted to drive the mounting shaft 4 to move downward, so that the first control oblique block 5 and the second control oblique block 6 can be moved downward, so that the first control oblique block 5 and the second control oblique block 6 can be moved left and right. The transmission blocks on the side are respectively inserted into the transmission grooves of the first special-shaped sliding block 15, the second special-shaped sliding block 16, the third special-shaped sliding block 17, and the fourth special-shaped sliding block 18, and then the first special-shaped positioning block 11, the second special-shaped positioning block 12, the third special-shaped positioning block 13, and the fourth special-shaped positioning block 14 matching the first special-shaped sliding block 15, the second special-shaped sliding block 16, the third special-shaped sliding block 17, and the fourth special-shaped sliding block 18 are fixed on the upper side of the bridge plate 2, and the two hydraulic cylinders 3 are respectively connected to the hydraulic station to complete the installation;When the device is used, the staff places the first product 19, the second product 20, the third product 21 and the fourth product 22 on the first clamping seat 7 and the second clamping seat 8 respectively, and then starts the hydraulic cylinder 3 through the external controller to drive the two installation shafts 4 to move downward, thereby driving the first control inclined block 5 and the second control inclined block 6 to move downward, so that the first special-shaped sliding block 15 and the third special-shaped sliding block 17 are separated from each other, and the second special-shaped sliding block 16 and the fourth special-shaped sliding block 18 are separated from each other. The first special-shaped sliding block 15 approaches the first special-shaped positioning block 11 to clamp the first product 19, The second special-shaped sliding block 16 can clamp the second product 20 by approaching the second special-shaped positioning block 12, the third special-shaped sliding block 17 can clamp the third product 21 by approaching the third special-shaped positioning block 13, and the fourth special-shaped sliding block 18 can clamp the fourth product 22 by approaching the fourth special-shaped positioning block 14. When the models of the first product 19, the second product 20, the third product 21 and the fourth product 22 are inconsistent, the clamping components that match the products can be replaced; the device can drive the first control inclined block 5 and the second control inclined block 6 to move up and down through the hydraulic cylinder 3, thereby driving the first special-shaped sliding block 15, the second special-shaped sliding block 16, the third special-shaped sliding block 17, and the fourth special-shaped sliding block 18 move left and right, so that the first special-shaped sliding block 15, the second special-shaped sliding block 16, the third special-shaped sliding block 17, and the fourth special-shaped sliding block 18 are respectively close to the first special-shaped positioning block 11, the second special-shaped positioning block 12, the third special-shaped positioning block 13, and the fourth special-shaped positioning block 14, so that the product can be quickly clamped and fixed at the specified position. This method is more time-saving and labor-saving, and has higher efficiency. In addition, the device can realize the first control inclined block 5, the second control inclined block 6, the first clamping seat 7 through the split assembly method. , the second clamping seat 8, the first dividing block 9, the second dividing block 10, the first special-shaped positioning block 11, the second special-shaped positioning block 12, the third special-shaped positioning block 13, the fourth special-shaped positioning block 14, the first special-shaped sliding block 15, the second special-shaped sliding block 16, the third special-shaped sliding block 17 and the fourth special-shaped sliding block 18 can be quickly replaced. These clamping parts have multiple models and can be quickly replaced. When processing products of different models, the clamping parts can be replaced with matching models, which can match products of different models in a targeted manner and can stably clamp and fix the towing hook. ;

[0031] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the methods and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the present invention, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A hydraulic special-shaped inclined block fixture, comprising a support leg (1) and a bridge plate (2), characterized in that: The upper sides of the two support legs (1) are fixedly connected with a bridge plate (2), the lower side of the bridge plate (2) is fixedly connected with two hydraulic cylinders (3) symmetrically distributed front and rear, the upper pistons of the hydraulic cylinders (3) are fixedly connected with mounting shafts (4), the outer sides of the two mounting shafts (4) are respectively fixedly connected with a first control inclined block (5) and a second control inclined block (6), the upper left half of the bridge plate (2) is fixedly connected with a first clamping seat (7), the upper right half of the bridge plate (2) is fixedly connected with a second clamping seat (8), the upper side of the first clamping seat (7) is fixedly connected with a first partition block (9), the upper side of the second clamping seat (8) is fixedly connected with a second partition block (10), the upper side of the bridge plate (2) is fixedly connected with a first special-shaped positioning block (1 1), a second special-shaped positioning block (12), a third special-shaped positioning block (13) and a fourth special-shaped positioning block (14); the upper side of the bridge plate (2) is slidably connected with a first special-shaped sliding block (15), a second special-shaped sliding block (16), a third special-shaped sliding block (17) and a fourth special-shaped sliding block (18); a first product (19) is clamped between the first special-shaped positioning block (11) and the first special-shaped sliding block (15); a second product (20) is clamped between the second special-shaped positioning block (12) and the second special-shaped sliding block (16); a third product (21) is clamped between the third special-shaped positioning block (13) and the third special-shaped sliding block (17); and a fourth product (22) is clamped between the fourth special-shaped positioning block (14) and the fourth special-shaped sliding block (18).

2. A hydraulic special-shaped inclined block fixture according to claim 1, characterized in that: The upper side of the bridge plate (2) is provided with four pairs of "T"-shaped sliding grooves horizontally distributed in the left and right directions; the lower sides of the first special-shaped sliding block (15), the second special-shaped sliding block (16), the third special-shaped sliding block (17) and the fourth special-shaped sliding block (18) are fixedly connected with a pair of "T"-shaped sliding blocks; the middle positions of the first control bevel block (5) and the second control bevel block (6) are provided with fixed slot holes.

3. The hydraulic special-shaped inclined block fixture according to claim 1, characterized in that: The upper side of the first clamping seat (7) contacts the first product (19) and the second product (20), the upper side of the second clamping seat (8) contacts the third product (21) and the fourth product (22), the first dividing block (9) is located between the first product (19) and the second product (20), and the second dividing block (10) is located between the third product (21) and the fourth product (22).

4. The hydraulic special-shaped inclined block fixture according to claim 1, characterized in that: A pair of obliquely distributed "T"-shaped transmission blocks are provided on the left and right sides of the first control bevel block (5) and the second control bevel block (6); a pair of "T"-shaped transmission grooves are provided on the opposite inner sides of the first special-shaped sliding block (15) and the third special-shaped sliding block (17); and a pair of "T"-shaped transmission grooves are provided on the opposite inner sides of the second special-shaped sliding block (16) and the fourth special-shaped sliding block (18).

5. The hydraulic special-shaped inclined block fixture according to claim 1, characterized in that: The left side of the first control bevel block (5) is slidably connected to the first special-shaped sliding block (15), the right side of the first control bevel block (5) is slidably connected to the third special-shaped sliding block (17), the left side of the second control bevel block (6) is slidably connected to the second special-shaped sliding block (16), and the right side of the second control bevel block (6) is slidably connected to the fourth special-shaped sliding block (18).

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