Double-sided floating workpiece taking clamp

Abstract

The utility model discloses a double-sided floating piece taking clamp which comprises two sets of partition plate connecting rods, and the two sets of partition plate connecting rods are fixed through connecting rods. A first support connecting rod is rotationally arranged on the side edge of the partition plate connecting rod, a first connecting hole connecting rod is arranged at the bottom of the first support connecting rod, the interior of the first connecting hole connecting rod is connected with the outer end of a telescopic air cylinder connecting rod, and the inner end of the telescopic air cylinder connecting rod is rotationally arranged on a base connecting rod. The outer side of the base connecting rod is fixed to the inner wall of the partition plate connecting rod through a screw. The two-sided floating part taking clamp is provided with the telescopic air cylinder, through stretching and retracting of the telescopic air cylinder, the telescopic air cylinder can drive the first support to move, then the first support moves to drive the second support to move, then the second support and the first support can clamp a casting, and therefore the purpose of facilitating part taking is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting industry, in particular to a double-sided floating piece-taking fixture. Background Art

[0002] After casting, the casting will generate high temperature, which is not convenient for manual operation. Therefore, it is necessary to use a robot to take it out of the mold and transfer it to the subsequent production line, freeing up manual work, improving equipment utilization, and eliminating the dangers caused by manual operation.

[0003] Reference publication number CN214870676U is a clamp for taking out die castings, which is provided with clamping teeth, an adjusting member and a clamping assembly on a clamp, and the inclination of the clamping teeth is adjusted by the adjusting member, and the clamping teeth are fixed by the clamping assembly, so that the clamp can be adapted to handles of various tapers and sizes, thereby improving the versatility of the clamp, and reducing the number of clamp models, thereby reducing production costs and facilitating the storage and management of the clamp. However, the following problems still exist:

[0004] In actual use of the above device, although the casting is clamped by the jacking assembly, the casting is fixed by a threaded structure, and the thread adjustment efficiency is poor, so it takes time to adjust, and manual adjustment also increases the danger of operation, which makes it inconvenient to use;

[0005] Therefore, we proposed a double-sided floating pickup fixture that can solve the above problems well. Utility Model Content

[0006] The purpose of the utility model is to provide a double-sided floating pick-up fixture to solve the problem raised by the above-mentioned background technology that the casting is fixed by a threaded structure in the current market, but the thread adjustment efficiency is poor, so it takes time to adjust, and manual adjustment will also increase the risk of operation, resulting in inconvenience in use.

[0007] To achieve the above object, the utility model provides the following technical solution: a double-sided floating pick-up fixture, comprising a partition plate, wherein the partition plates are provided in two groups, and the two groups of the partition plates are fixed by connecting rods;

[0008] Also includes:

[0009] A first bracket is rotated on the side of the partition, and a first connecting hole is opened at the bottom of the first bracket, and the interior of the first connecting hole is connected to the outer end of the telescopic cylinder, and the inner end of the telescopic cylinder is rotated on the base, and the outer side of the base is fixed to the inner wall of the partition by screws, and a second connecting hole is opened at the bottom of the first bracket, and the interior of the second connecting hole is connected to the connecting rod, and the inner end of the connecting rod is connected to the third connecting hole, the third connecting hole is welded to the bottom of the second bracket, and the bottom of the second bracket is rotated on the partition through the fourth connecting hole.

[0010] Preferably, a accommodating block is rotatably provided at the bottom of each of the first bracket and the second bracket, and a clamping block is affixed to the top of the accommodating block.

[0011] Preferably, the middle portion of the connecting rod passes through the inside of the avoidance hole, and the avoidance hole is opened on the side of the partition.

[0012] Preferably, a groove is formed at the left end of the clamping block, and two groups of grooves are provided, and the two groups of grooves are symmetrically arranged.

[0013] Preferably, a protrusion is slidably disposed inside the accommodating block, and the inner end of the protrusion is arranged in a semicircular shape.

[0014] Preferably, the inner end of the protrusion extends into the interior of the groove to form a locking mechanism, and the arc surface of the inner end of the protrusion is arranged to fit the outer side of the groove.

[0015] Preferably, the outer end of the protrusion is connected to a spring, and the outer end of the spring is connected to the inside of the accommodating block.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the double-sided floating pick-up fixture is easy to use and has high efficiency. The telescopic cylinder can drive the first bracket and the second bracket to clamp the casting, thereby achieving the purpose of being easy to use. The first bracket is arranged up and down, and then the first bracket can achieve the purpose of clamping on both sides through the second bracket. The specific contents are as follows:

[0017] (1) A telescopic cylinder is provided, and the telescopic cylinder is extended and retracted, thereby driving the first bracket to move, and then the first bracket moves to drive the second bracket to move, and then the second bracket and the first bracket can clamp the casting, thereby achieving the purpose of facilitating the removal of the casting;

[0018] (2) A first bracket is provided, and the first bracket is rotatably arranged on two sets of partitions, so that the rotation of the first bracket can drive the second bracket to clamp the casting, thereby achieving the purpose of taking out the casting from both sides;

[0019] (3) A dodge hole is provided, through which the middle of the connecting rod passes, and the dodge hole is opened on the side of the partition, so that the connecting rod can move normally, thereby avoiding friction between the connecting rod and the partition;

[0020] (4) A protrusion is provided, and the inner end of the protrusion extends into the interior of the groove to form a locking mechanism, and the arc surface of the inner end of the protrusion is arranged to fit with the outer side of the groove, so that the clamping block can be stably fitted inside the receiving block;

[0021] (5) A spring is provided, and the spring is connected to the outer end of the protrusion, and the outer end of the spring is connected to the inside of the receiving block, so that the spring can limit the protrusion, thereby improving the stability of the protrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the first bracket of the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the connecting rod of the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the clamping block of the utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the second bracket of the utility model;

[0027] Figure 6 This is a schematic diagram of the three-dimensional structure of the partition of the utility model;

[0028] Figure 7 It is a schematic diagram of the front section structure of the clamping block of the utility model.

[0029] In the figure: 1, partition; 101, avoidance hole; 2, connecting rod; 3, first bracket; 4, first connecting hole; 5, telescopic cylinder; 6, base; 7, second connecting hole; 8, connecting rod; 9, third connecting hole; 10, second bracket; 11, fourth connecting hole; 12, accommodating block; 13, clamping block; 14, protrusion; 15, groove; 16, spring. DETAILED DESCRIPTION

[0030] 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.

[0031] Embodiment 1:

[0032] The utility model solves the problem that the existing method of fixing the casting by a thread structure has poor thread adjustment efficiency, which requires time-consuming adjustment, and manual adjustment also increases the danger of operation, resulting in inconvenience in use. The efficiency of taking out the casting can be improved by a connecting rod 8, and the utility model discloses:

[0033] Partition 1, partition 1 is provided with two groups, and the two groups of partitions 1 are fixed by connecting rods 2; it also includes: a first bracket 3 is rotatably provided on the side of the partition 1, and a first connecting hole 4 is provided at the bottom of the first bracket 3, and the inside of the first connecting hole 4 is connected to the outer end of the telescopic cylinder 5, and the inner end of the telescopic cylinder 5 is rotated on the base 6, and the outer side of the base 6 is fixed to the inner wall of the partition 1 by screws, a second connecting hole 7 is provided at the bottom of the first bracket 3, and the inside of the second connecting hole 7 is connected to the connecting rod 8, and the inner end of the connecting rod 8 is connected to the third connecting hole 9, the third connecting hole 9 is welded to the bottom of the second bracket 10, and the bottom of the second bracket 10 is rotated on the partition 1 through the fourth connecting hole 11;

[0034] refer to Figures 1 to 6 , the partition 1 is driven to move by the mechanical arm, and then the first bracket 3 is pushed to rotate on the partition 1 through the first connecting hole 4 by the telescopic cylinder 5, and then the first bracket 3 is rotated through the second connecting hole 7 to drive the connecting rod 8 to move, so that the connecting rod 8 can move inside the avoidance hole 101, and then the connecting rod 8 is moved through the third connecting hole 9 to drive the second bracket 10 to rotate, and the second bracket 10 is rotated in the opposite position to the first bracket 3, so that the first bracket 3 and the second bracket 10 rotate and drive the clamping block 13 to rotate, and the casting can be clamped and fixed by the clamping block 13, thereby improving the clamping efficiency;

[0035] Embodiment 2:

[0036] The utility model solves the problem of low efficiency of existing retrieval, and can improve the efficiency of retrieval through four groups of first brackets 3, and discloses:

[0037] The bottom of the first bracket 3 and the second bracket 10 are both rotatably provided with a receiving block 12, and the top of the receiving block 12 is attached with a clamping block 13, the middle of the connecting rod 8 passes through the inside of the avoiding hole 101, and the avoiding hole 101 is opened on the side of the partition 1;

[0038] refer to Figures 1 to 7 , four sets of telescopic cylinders 5 are used to drive four sets of first brackets 3 to rotate, so that the first brackets 3 can clamp the four sets of castings through the second brackets 10, thereby improving the efficiency of taking out the castings;

[0039] Embodiment three:

[0040] The utility model solves the problem that different clamping parts are required for taking out different castings, and the existing clamping parts are inconvenient to replace, which leads to poor replacement efficiency. The movement of the protrusion 14 facilitates quick replacement, and discloses:

[0041] A groove 15 is provided at the left end of the clamping block 13, and the groove 15 is provided in two groups, and the two groups of grooves 15 are symmetrically arranged. A protrusion 14 is slidably arranged inside the receiving block 12, and the inner end of the protrusion 14 is arranged in a semicircular shape. The inner end of the protrusion 14 extends into the interior of the groove 15 to form a locking mechanism, and the arc surface of the inner end of the protrusion 14 is arranged to fit the outer side of the groove 15. The outer end of the protrusion 14 is connected to a spring 16, and the outer end of the spring 16 is connected to the interior of the receiving block 12;

[0042] refer to Figure 7 , by pulling the clamping block 13, the clamping block 13 moves and drives the groove 15 to move, so that the groove 15 moves and can be squeezed with the protrusion 14, so that the protrusion 14 is squeezed to slide into the inside of the accommodating block 12, and then the movement of the protrusion 14 will squeeze the spring 16, and then the spring 16 is compressed, and then the protrusion 14 is disengaged from the engagement with the groove 15, and then the clamping block 13 can be disengaged from the accommodating block 12, and then the clamping block 13 can be replaced according to different needs, and by reversing the above operation, the spring 16 will push the protrusion 14 into the interior of the groove 15 to form an engagement, so that the clamping block 13 can be fixed on the accommodating block 12.

[0043] Working principle: When using this double-sided floating pick-up fixture, first, refer to Figures 1 to 6 , the partition 1 is driven to move by the mechanical arm, and then the first bracket 3 is pushed to rotate on the partition 1 through the first connecting hole 4 by the telescopic cylinder 5, so that the connecting rod 8 can move inside the avoidance hole 101, and the second bracket 10 rotates in the opposite position to the first bracket 3, so that the first bracket 3 and the second bracket 10 rotate to drive the clamping block 13 to rotate, and the casting can be clamped and fixed by the clamping block 13, thereby improving the clamping efficiency;

[0044] refer to Figures 1 to 7 , four groups of telescopic cylinders 5 are used to drive four groups of first brackets 3 to rotate, so that the first brackets 3 can clamp the four groups of castings through the second brackets 10;

[0045] refer to Figure 7By pulling the clamping block 13, the clamping block 13 moves to drive the groove 15 to move, and then the protrusion 14 moves to squeeze the spring 16, and then the protrusion 14 is disengaged from the engagement with the groove 15, and then the clamping block 13 can be disengaged from the accommodating block 12, and then the clamping block 13 can be replaced according to different needs. By reversing the above operation, the spring 16 will push the protrusion 14 into the interior of the groove 15 to form an engagement, so that the clamping block 13 can be fixed on the accommodating block 12.

[0046] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0047] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A double-sided floating pick-up fixture, comprising a partition (1), wherein the partition (1) is provided in two groups, and the two groups of the partition (1) are fixed by a connecting rod (2); It is characterized in that Also includes: A first bracket (3) is rotatably provided on the side of the partition (1), and a first connecting hole (4) is provided at the bottom of the first bracket (3), and the interior of the first connecting hole (4) is connected to the outer end of the telescopic cylinder (5), and the inner end of the telescopic cylinder (5) is rotatably provided on a base (6), and the outer side of the base (6) is fixed to the inner wall of the partition (1) by screws, a second connecting hole (7) is provided at the bottom of the first bracket (3), and the interior of the second connecting hole (7) is connected to a connecting rod (8), and the inner end of the connecting rod (8) is connected to a third connecting hole (9), and the third connecting hole (9) is welded to the bottom of the second bracket (10), and the bottom of the second bracket (10) is rotatably provided on the partition (1) through a fourth connecting hole (11).

2. The double-sided floating pickup fixture according to claim 1, characterized in that: A accommodating block (12) is rotatably mounted at the bottom of each of the first bracket (3) and the second bracket (10), and a clamping block (13) is affixed to the top of the accommodating block (12).

3. The double-sided floating pick-up fixture according to claim 1, characterized in that: The middle portion of the connecting rod (8) passes through the inside of the avoidance hole (101), and the avoidance hole (101) is opened on the side of the partition plate (1).

4. The double-sided floating pickup fixture according to claim 2, characterized in that: A groove (15) is provided at the left end of the clamping block (13), and two groups of grooves (15) are provided, and the two groups of grooves (15) are symmetrically arranged.

5. The double-sided floating pickup fixture according to claim 2, characterized in that: A protrusion (14) is slidably disposed inside the accommodation block (12), and the inner end of the protrusion (14) is arranged in a semicircular shape.

6. The double-sided floating pickup fixture according to claim 5, characterized in that: The inner end of the protrusion (14) extends into the interior of the groove (15) to form a locking mechanism, and the arc surface of the inner end of the protrusion (14) is arranged in close contact with the outer side of the groove (15).

7. The double-sided floating pick-up fixture according to claim 6, characterized in that: The outer end of the protrusion (14) is connected to a spring (16), and the outer end of the spring (16) is connected to the inside of the accommodating block (12).

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