Double-hook pressing belt positioning mechanism

Abstract

The utility model discloses a double-hook pressing belt positioning mechanism, which relates to the technical field of machine manufacturing, and comprises a hollow mechanism shell, a positioning pin assembly, a double-hook pressing block and a driving assembly, the positioning pin assembly is installed at the upper end of the mechanism shell and is of a hollow structure, and communicating grooves are oppositely formed in the side faces of the positioning pin assembly. The double-hook pressing block is arranged in the mechanism shell in a liftable mode and comprises two pressing block bodies which are oppositely arranged, the lower ends of the two pressing block bodies are hinged, and the upper ends of the two pressing block bodies stretch into the positioning pin assembly and are bent to form hook parts; when the double-hook pressing block ascends, the two hook parts can respectively extend out of the corresponding communicating grooves; the driving assembly is used for driving the double-hook pressing block to ascend and descend. The utility model can solve the limitation phenomenon that the compactor cannot be arranged on the product.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing, in particular to a double-bend hook compression belt positioning mechanism. Background Art

[0002] Currently, the positioning pin and the clamp are independent of each other and have no positional relationship with each other. When there are no other products on the product and space permits, the clamp can be arranged to clamp the product. However, when there are other products on the product or the pressure rod is too long, the clamp cannot be arranged to clamp the product. Utility Model Content

[0003] In view of the defects existing in the prior art, the purpose of the utility model is to provide a double-hook clamping belt positioning mechanism, which can solve the limitation that the product cannot be arranged with a clamping device.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is: a double-bent hook clamping belt positioning mechanism, including a hollow mechanism shell, and also including a positioning pin assembly, a double-hook pressure block and a driving assembly; the positioning pin assembly is installed at the upper end of the mechanism shell, and the positioning pin assembly is a hollow structure, and the sides of the positioning pin assembly are relatively provided with connecting grooves; the double-hook pressure block can be lifted and lowered inside the mechanism shell, including two relatively arranged pressure block bodies, the lower ends of the two pressure block bodies are hinged, and the upper ends of the two pressure block bodies respectively extend into the interior of the positioning pin assembly and are bent to form hooks; when the double-hook pressure block rises, the two hooks can respectively extend from the corresponding connecting grooves; the driving assembly is used to drive the double-hook pressure block to rise and fall.

[0005] A further improvement is that the mechanism shell includes a cylindrical shell body, the side wall of the shell body is provided with a waist hole in the vertical direction, and a movable pin is slidably provided in the waist hole; the lower end of the pressure block body is provided with a first hinge hole adapted to the movable pin.

[0006] Further improvements are: a first mounting hole is provided on the side wall of the shell body, a first fixing pin is provided in the first mounting hole, and the first fixing pin is located above the movable pin; a guide slot matching the first fixing pin is provided in the middle of the pressure block body.

[0007] Further improvements are: a second mounting hole is provided on the side wall of the shell body, a second fixing pin is provided in the second mounting hole; the drive assembly includes a connecting arm, a handle is provided at the distal end of the connecting arm, and a pressure arm for pushing the movable pin is provided at the proximal end of the connecting arm; the pressure arm is provided with a second hinge hole adapted to the second fixing pin.

[0008] A further improvement is that the pressure arm is provided with an arc-shaped pressing surface matched with the movable pin.

[0009] A further improvement is that a mounting seat is arranged at the upper end of the shell body; the positioning pin assembly comprises a hollow cone, and a connecting convex ring matched with the mounting seat is arranged at the lower end of the cone.

[0010] A further improvement is that it also includes a circular ring-shaped zero position block, a columnar section is arranged between the cone and the connecting convex ring, and the zero position block is sleeved on the columnar section and connected to the connecting convex ring.

[0011] A further improvement is that a floating limit block is arranged inside the mechanism housing, and the floating limit block is located below the double-hook pressing block and abuts against the lower end of the double-hook pressing block.

[0012] A further improvement is that a spring is provided at the lower end of the floating limit block.

[0013] A further improvement is that a support is provided at the lower end of the mechanism housing.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, by designing a double-hook pressing block, cooperating with a positioning pin assembly and a driving assembly, the difficulty that a traditional pressing device cannot be arranged and cannot press products can be solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 An exploded view of the double-hook clamping belt positioning mechanism in the embodiment of the utility model;

[0017] Figure 2 This is a structural schematic diagram of the double-bend hook clamping belt positioning mechanism in the embodiment of the utility model in a non-working state;

[0018] Figure 3 for Figure 2 A top view of

[0019] Figure 4 This is a structural schematic diagram of the double-bend hook clamping belt positioning mechanism in the embodiment of the utility model in a working state;

[0020] Figure 5 This is a schematic diagram of the structure of the mechanism housing in the embodiment of the utility model;

[0021] Figure 6 This is a schematic structural diagram of a positioning pin assembly in an embodiment of the utility model;

[0022] Figure 7 This is a schematic diagram of the structure of the double-hook pressing block in the embodiment of the utility model;

[0023] Figure 8 This is a schematic diagram of the structure of the drive assembly in the embodiment of the utility model;

[0024] Fig. 9 The working principle of the double hook pressing block in the embodiment of the utility model Figure 1 ;

[0025] Fig.10 The working principle of the double hook pressing block in the embodiment of the utility model Figure 2 .

[0026] Reference numerals:

[0027] 1-mechanism housing; 11-shell body; 12-waist hole; 13-first mounting hole; 14-second mounting hole; 15-mounting seat;

[0028] 2-locating pin assembly; 21-columnar section; 22-connecting convex ring; 23-conical body; 24-connecting groove;

[0029] 3-double hook pressure block; 31-pressure block body; 32-hook portion; 33-first hinge hole; 34-guide slide groove; 35-movable pin; 36-first fixed pin;

[0030] 4-driving assembly; 41-connecting arm; 42-handle; 43-pressing arm; 44-arc-shaped pressing surface; 45-second hinge hole; 46-second fixing pin;

[0031] 5- floating limit block; 51- spring;

[0032] 6- support;

[0033] 7-Zero block. DETAILED DESCRIPTION

[0034] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0035] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" and "a number" is two or more, unless otherwise clearly and specifically defined.

[0037] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, but cannot be understood as limiting the utility model.

[0038] See also Figure 1 to Figure 4 As shown, the embodiment of the utility model provides a double-bend hook compression belt positioning mechanism, including a hollow mechanism housing 1, a positioning pin assembly 2, a double-hook pressure block 3 and a driving assembly 4. Specifically, a support 6 is provided at the lower end of the mechanism housing 1.

[0039] See also Figure 6 As shown, the positioning pin assembly 2 is installed at the upper end of the mechanism housing 1, and the positioning pin assembly 2 is a hollow structure, and the side surfaces of the positioning pin assembly 2 are relatively provided with a connecting groove 24. Specifically, the upper end of the shell body 11 is provided with a mounting seat 15; the positioning pin assembly 2 includes a hollow cone 23, and the lower end of the cone 23 is provided with a connecting convex ring 22 adapted to the mounting seat 15. It also includes a circular ring-shaped zero block 7, a columnar section 21 is provided between the cone 23 and the connecting convex ring 22, and the zero block 7 is sleeved on the columnar section 21 and connected to the connecting convex ring 22.

[0040] See also Figure 7 As shown, the double-hook pressing block 3 is arranged inside the mechanism housing 1 in a liftable manner, and includes two pressing block bodies 31 arranged opposite to each other. The lower ends of the two pressing block bodies 31 are hinged, and the upper ends of the two pressing block bodies 31 extend into the interior of the positioning pin assembly 2 and are bent to form hook portions 32; when the double-hook pressing block 3 rises, the two hook portions 32 can extend from the corresponding connecting grooves 24 respectively;

[0041] The driving assembly 4 is used to drive the double hook pressing block 3 to rise and fall. Figure 5 and Figure 8 As shown, the side wall of the shell body 11 is provided with a second mounting hole 14, and a second fixing pin 46 is provided in the second mounting hole 14; the driving assembly 4 includes a connecting arm 41, a handle 42 is provided at the distal end of the connecting arm 41, and a pressing arm 43 for pushing the movable pin 35 is provided at the proximal end of the connecting arm 41; the pressing arm 43 is provided with a second hinge hole 45 adapted to the second fixing pin 46. Specifically, the pressing arm 43 is provided with an arc-shaped pressing surface 44 adapted to the movable pin 35.

[0042] See also Figure 5 and Figure 7 As shown, the mechanism housing 1 includes a cylindrical shell body 11, the side wall of the shell body 11 is provided with a waist hole 12 in the vertical direction, and a movable pin 35 is slidably provided in the waist hole 12; the lower end of the pressure block body 31 is provided with a first hinge hole 33 adapted to the movable pin 35. Specifically, the side wall of the shell body 11 is provided with a first mounting hole 13, and the first mounting hole 13 is provided with a first fixed pin 36, and the first fixed pin 36 is located above the movable pin 35; the middle part of the pressure block body 31 is provided with a guide groove 34 adapted to the first fixed pin 36. Specifically, a floating limit block 5 is provided inside the mechanism housing 1, and the floating limit block 5 is located below the double hook pressure block 3 and abuts against the lower end of the double hook pressure block 3. A spring 51 is provided at the lower end of the floating limit block 5.

[0043] The working principle of the utility model is:

[0044] See also Fig. 9 As shown, in the non-working state, the spring pushes the floating limit block, the floating limit block pushes the double-hook pressure block, and the double-hook pressure block retracts under the action of the motion mechanism, making it convenient for the product to be inserted into the positioning pin for positioning.

[0045] See also Fig.10 As shown, in the working state, the handle pushes the movable pin, driving the double-hook pressing block to move downward to the dead point of the handle to press the product and limit its upward and downward freedom.

[0046] In the description of the specification, the description with reference to the terms "one embodiment", "preferably", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model, and the schematic expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0047] Through the description of the above structure and principle, technicians in the relevant technical field should understand that the present invention is not limited to the above-mentioned specific implementation methods. Improvements and substitutions based on the present invention using the known technology in the field all fall within the protection scope of the present invention and should be defined by the claims.

Claims

1. A double-hook compression belt positioning mechanism, comprising a hollow mechanism housing (1), characterized in that: It also includes a positioning pin assembly (2), a double-hook pressing block (3) and a driving assembly (4); The positioning pin assembly (2) is installed at the upper end of the mechanism housing (1), and the positioning pin assembly (2) is a hollow structure, and the sides of the positioning pin assembly (2) are oppositely provided with communication grooves (24); The double-hook pressure block (3) is movably arranged inside the mechanism housing (1), and comprises two pressure block bodies (31) arranged opposite to each other, the lower ends of the two pressure block bodies (31) are hinged, and the upper ends of the two pressure block bodies (31) respectively extend into the interior of the positioning pin assembly (2) and are bent to form hook portions (32); when the double-hook pressure block (3) rises, the two hook portions (32) can respectively extend from the corresponding connecting grooves (24); The driving assembly (4) is used to drive the double-hook pressing block (3) to rise and fall.

2. The double-hook compression belt positioning mechanism according to claim 1 is characterized in that: The mechanism housing (1) comprises a cylindrical shell body (11), the side wall of the shell body (11) is provided with a waist hole (12) in the vertical direction, and a movable pin (35) is slidably arranged in the waist hole (12); the lower end of the pressure block body (31) is provided with a first hinge hole (33) adapted to the movable pin (35).

3. The double-hook compression belt positioning mechanism according to claim 2 is characterized in that: The side wall of the shell body (11) is provided with a first mounting hole (13), a first fixing pin (36) is provided in the first mounting hole (13), and the first fixing pin (36) is located above the movable pin (35); the middle part of the pressure block body (31) is provided with a guide slot (34) adapted to the first fixing pin (36).

4. The double-hook compression belt positioning mechanism according to claim 2 is characterized in that: The side wall of the shell body (11) is provided with a second mounting hole (14), and a second fixing pin (46) is provided in the second mounting hole (14); the driving assembly (4) includes a connecting arm (41), a handle (42) is provided at the distal end of the connecting arm (41), and a pressing arm (43) for pushing the movable pin (35) is provided at the proximal end of the connecting arm (41); the pressing arm (43) is provided with a second hinge hole (45) adapted to the second fixing pin (46).

5. The double-hook compression belt positioning mechanism according to claim 4 is characterized in that: The pressing arm (43) is provided with an arc-shaped pressing surface (44) adapted to the movable pin (35).

6. The double-hook compression belt positioning mechanism according to claim 2, characterized in that: The upper end of the shell body (11) is provided with a mounting seat (15); the positioning pin assembly (2) comprises a hollow cone (23), and the lower end of the cone (23) is provided with a connecting convex ring (22) adapted to the mounting seat (15).

7. The double-hook compression belt positioning mechanism according to claim 6, characterized in that: It also comprises a circular ring-shaped zero position block (7), a columnar section (21) is arranged between the cone (23) and the connecting convex ring (22), and the zero position block (7) is sleeved on the columnar section (21) and connected to the connecting convex ring (22).

8. The double-hook compression belt positioning mechanism according to claim 1, characterized in that: A floating limit block (5) is arranged inside the mechanism housing (1); the floating limit block (5) is located below the double-hook pressing block (3) and abuts against the lower end of the double-hook pressing block (3).

9. The double-hook compression belt positioning mechanism according to claim 8, characterized in that: A spring (51) is provided at the lower end of the floating limit block (5).

10. The double-hook compression belt positioning mechanism according to claim 1, characterized in that: A support (6) is provided at the lower end of the mechanism housing (1).

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