Product clamping mechanism

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By designing a product clamping mechanism that adopts a structure such as fixture plate, positioning fixing plate, compression spring, etc., the problem of easy swing of product parts in the prior art is solved, and the fastening clamping and precise positioning of product parts is achieved.

CN222521128UActive Publication Date: 2025-02-25KUNSHAN BAI YI INSTR EQUIP CO LTD

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Patent Information

Application Number: CN202420470749.1
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-03-12
Publication Date: 2025-02-25
Estimated Expiration: 2034-03-12

AI Technical Summary

Technical Problem

The existing product clamping mechanism is prone to gaps during use, causing the product parts to swing back and forth, which in turn affects production accuracy and assembly consistency.

Method used

A product clamping mechanism is designed, using fixing plates, positioning fixing plates, compression springs, slide rods, spring edge barriers, toggle handles, rotating rods and clamping connecting rods. Through the synergistic effect of these components, the Fastening and clamping of product parts.

Benefits of technology

It effectively avoids the back and forth swing of product parts, improves the position accuracy of product parts, and facilitates subsequent assembly operations.

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Abstract

The utility model relates to the technical field of clamping equipment, in particular to a product clamping mechanism which comprises a jig plate and a product piece arranged on the surface of the rear side of the jig plate, a first mounting groove and a first baffle are arranged on the surface of the left side of the jig plate, and a first positioning fixing plate is arranged in the first mounting groove; a shifting handle is arranged on the left side of the first baffle, a second mounting groove and a second baffle are arranged on the surface of the top of the jig plate, a second positioning fixing plate is arranged in the second mounting groove, and an inner cavity is formed in the jig plate; and a jig bottom plate, a clamping connecting rod A, a clamping connecting rod B, a clamping connecting rod C, a clamping connecting rod D, a clamping connecting rod E, a clamping connecting rod F and a rotating rod are arranged in the inner cavity correspondingly, through the arranged product clamping mechanism, the purpose of clamping and fixing a product piece is achieved, the situation that the product piece swings back and forth is effectively avoided, and the product piece is prevented from being damaged. And the subsequent assembly operation is facilitated.

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Description

Technical Field

[0001] The utility model relates to the technical field of clamping equipment, in particular to a product clamping mechanism. Background Art

[0002] The product clamping mechanism is a way to fix the product.

[0003] The product clamping mechanism currently used adopts a sidewall fixing method. This method is prone to gaps during use, causing the product parts to swing back and forth. Therefore, during production, the positioning accuracy of the product parts is not high, which in turn causes the product parts to be misaligned during assembly, which is not conducive to subsequent sales.

[0004] In summary, the present invention solves the problems in the above-mentioned background technology by designing a product clamping mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a product clamping mechanism to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The product clamping mechanism comprises a jig plate and a product part arranged on the rear surface of the jig plate, wherein the left surface of the jig plate is respectively provided with a No. 1 mounting groove and a No. 1 baffle plate, the interior of the No. 1 mounting groove is provided with a No. 1 positioning fixing plate, the left surface of the No. 1 positioning fixing plate is respectively provided with a No. 1 compression spring and a No. 1 slide bar, the outer movable sleeve of the No. 1 slide bar is provided with a No. 1 spring retaining edge, the left side of the No. 1 baffle plate is provided with a toggle handle, and the top surface of the jig plate is respectively provided with a No. 2 mounting groove and No. 2 baffle plate, the interior of the No. 2 mounting groove is provided with a No. 2 positioning and fixing plate, the top surface of the No. 2 positioning and fixing plate is respectively provided with a No. 2 compression spring and a No. 2 slide bar, the outer movable sleeve of the No. 2 slide bar is provided with a No. 2 spring retaining edge, the rear surface of the jig plate is provided with a stopper, the interior of the jig plate is provided with an inner cavity, and the interior of the inner cavity is respectively provided with a jig bottom plate, a clamping link A, a clamping link B, a clamping link C, a clamping link D, a clamping link E, a clamping link F and a rotating rod.

[0008] As a preferred solution of the utility model, there are multiple stoppers, and the multiple stoppers are respectively located on the rear end sides of the fixture plate.

[0009] As a preferred solution of the present invention, the rear inner walls of the No. 1 mounting groove and the No. 2 mounting groove both extend to the rear surface of the fixture plate.

[0010] As a preferred solution of the utility model, the right side surface of the No. 1 baffle plate and the No. 1 spring baffle edge is fixedly connected to the left side surface of the jig plate, and the bottom surface of the No. 2 baffle plate and the No. 2 spring baffle edge is fixedly connected to the top surface of the jig plate.

[0011] As a preferred solution of the utility model, the No. 1 compression spring is sleeved on the outer surface of the No. 1 slide bar, and its left end contacts the right side surface of the No. 1 spring retaining edge, and the No. 2 compression spring is sleeved on the outer surface of the No. 2 slide bar, and its top end contacts the bottom surface of the No. 2 spring retaining edge.

[0012] As a preferred solution of the present invention, the fixture bottom plate is fixedly connected to the inner wall of the inner cavity by screws.

[0013] As a preferred solution of the utility model, the rotating rod is rotatably connected to the rear surface of the jig base plate through a rotating part, and its head and tail ends are respectively rotatably connected to one end of the clamping link A and the clamping link D. The other end of the clamping link A sequentially fits the left inner wall that passes through the inner cavity and the right side surface of the No. 1 baffle plate and is rotatably connected to the toggle handle through a pin shaft. The other end of the clamping link D sequentially fits the top inner wall that passes through the inner cavity and the bottom surface of the No. 2 baffle plate and extends upward.

[0014] As a preferred solution of the utility model, the left end of the clamping link B fits through the left inner wall of the inner cavity and is connected to the right end of the No. 1 positioning and fixing plate, and its right end is fixedly connected to one end of the clamping link C. The top end of the clamping link E fits through the top inner wall of the inner cavity and is connected to the bottom end of the No. 2 positioning and fixing plate, and its bottom end is fixedly connected to one end of the clamping link F.

[0015] As a preferred solution of the utility model, the outer surface of the clamping link C does not contact the outer surface of the clamping link F, the clamping link C and the clamping link A are vertically fixed, and the clamping link F and the clamping link D are vertically fixed.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] In the utility model, by setting up a product clamping mechanism, the structural design of the toggle handle, the rotating rod, the clamping link A, the clamping link B, the clamping link C, the clamping link D, the clamping link E and the clamping link F is utilized to realize the driving of the clamping link A on the clamping link C and the driving of the clamping link F on the clamping link D, so that the No. 1 positioning fixing plate and the No. 2 positioning fixing plate are in close contact with the product parts, thereby achieving the purpose of clamping and fixing the product parts, effectively avoiding the product parts from swinging back and forth, facilitating the precise positioning of the product parts, and facilitating the subsequent assembly operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For the utility model Figure 1 A schematic diagram of the enlarged structure of point A;

[0020] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged structure of point B in the middle;

[0021] Figure 4 It is a schematic diagram of the internal structure of the fixture plate of the utility model.

[0022] In the figure: 1. fixture plate; 101. mounting groove No. 1; 1011. positioning and fixing plate No. 1; 1012. compression spring No. 1; 1013. slide bar No. 1; 1014. spring retaining edge No. 1; 102. baffle No. 1; 1021. toggle handle; 103. mounting groove No. 2; 1031. positioning and fixing plate No. 2; 1032. compression spring No. 2; 1033. slide bar No. 2; 1034. spring retaining edge No. 2; 104. baffle No. 2; 105. stopper; 106. inner cavity; 1061. fixture bottom plate; 1062. clamping link A; 1063. clamping link B; 1064. clamping link C; 1065. clamping link D; 1066. clamping link E; 1067. clamping link F; 1068. rotating rod; 2. product parts. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0027] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0028] The product clamping mechanism includes a jig plate 1 and a product part 2 arranged on the rear surface of the jig plate 1. The left surface of the jig plate 1 is respectively provided with a No. 1 mounting groove 101 and a No. 1 baffle plate 102. The interior of the No. 1 mounting groove 101 is provided with a No. 1 positioning fixing plate 1011. The left surface of the No. 1 positioning fixing plate 1011 is respectively provided with a No. 1 compression spring 1012 and a No. 1 slide bar 1013. The outer movable sleeve of the No. 1 slide bar 1013 is provided with a No. 1 spring retaining edge 1014. The No. 1 baffle plate A toggle handle 1021 is provided on the left side of 102, a No. 2 mounting groove 103 and a No. 2 baffle plate 104 are respectively provided on the top surface of the fixture plate 1, a No. 2 positioning fixing plate 1031 is provided inside the No. 2 mounting groove 103, a No. 2 compression spring 1032 and a No. 2 slide bar 1033 are respectively provided on the top surface of the No. 2 positioning fixing plate 1031, a No. 2 spring retaining edge 1034 is provided on the outer movable sleeve of the No. 2 slide bar 1033, and a stopper 105 is provided on the rear side surface of the fixture plate 1;

[0029] Specifically, there are multiple stoppers 105, and the multiple stoppers 105 are respectively located on the rear end side of the fixture plate 1;

[0030] In this embodiment, the stopper 105 is mainly used to limit the displacement of the product 2 .

[0031] Specifically, the rear inner walls of the No. 1 mounting groove 101 and the No. 2 mounting groove 103 are extended to the rear surface of the fixture plate 1, the right side surfaces of the No. 1 baffle plate 102 and the No. 1 spring retaining edge 1014 are fixedly connected to the left side surface of the fixture plate 1, the bottom surfaces of the No. 2 baffle plate 104 and the No. 2 spring retaining edge 1034 are fixedly connected to the top surface of the fixture plate 1, the No. 1 compression spring 1012 is sleeved on the outer surface of the No. 1 slide bar 1013, and its left end is in contact with the right side surface of the No. 1 spring retaining edge 1014, and the No. 2 compression spring 1032 is sleeved on the outer surface of the No. 2 slide bar 1033, and its top end is in contact with the bottom surface of the No. 2 spring retaining edge 1034;

[0032] In the present embodiment, the No. 1 compression spring 1012 is mainly used to elastically support the No. 1 positioning and fixing plate 1011, while the No. 2 compression spring 1032 is mainly used to elastically support the No. 2 positioning and fixing plate 1031, so that the No. 1 positioning and fixing plate 1011 and the No. 2 positioning and fixing plate 1031 slide along the No. 1 mounting groove 101 and the No. 2 mounting groove 103 respectively.

[0033] In this embodiment, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 The inner cavity 106 is provided inside the jig plate 1, and the inner cavity 106 is provided with a jig bottom plate 1061, a clamping link A 1062, a clamping link B 1063, a clamping link C 1064, a clamping link D 1065, a clamping link E 1066, a clamping link F 1067 and a rotating rod 1068;

[0034] Specifically, the jig bottom plate 1061 is fixedly connected to the inner wall of the inner cavity 106 by screws, the rotating rod 1068 is rotatably connected to the rear surface of the jig bottom plate 1061 by a rotating member, and its head and tail ends are rotatably connected to one end of the clamping link A1062 and the clamping link D1065 respectively, the other end of the clamping link A1062 is successively fitted to the left inner wall of the inner cavity 106 and the right side surface of the No. 1 baffle 102 and is rotatably connected to the toggle handle 1021 through a pin shaft, the other end of the clamping link D1065 is successively fitted to the top inner wall of the inner cavity 106 and the bottom surface of the No. 2 baffle 104 and extends upward, and the clamping link B106 The left end of 3 fits through the left inner wall of the inner cavity 106 and is connected to the right end of the first positioning and fixing plate 1011, and its right end is fixedly connected to one end of the clamping link C1064, the top end of the clamping link E1066 fits through the top inner wall of the inner cavity 106 and is connected to the bottom end of the second positioning and fixing plate 1031, and its bottom end is fixedly connected to one end of the clamping link F1067, the outer surface of the clamping link C1064 does not contact the outer surface of the clamping link F1067, the clamping link C1064 and the clamping link A1062 are vertically fixed, and the clamping link F1067 and the clamping link D1065 are vertically fixed;

[0035] In this implementation scheme, the rotating rod 1068 is mainly used to drive the clamping link D1065 up and down, and the clamping link D1065 drives the movement of the clamping link E1066 and the clamping link F1067, thereby realizing the movement of the second positioning and fixing plate 1031, and the toggle handle 1021 is mainly used to drive the clamping link A1062, and the clamping link A1062 drives the rotating rod 1068 and the clamping link C1064 to move, and the clamping link C1064 drives the clamping link B1063 to move, thereby realizing the driving of the No. 1 positioning and fixing plate 1011, thereby achieving the effect of fastening and clamping the product part 2, and meeting the subsequent assembly requirements.

[0036] The working process of the utility model is as follows: when using the product clamping mechanism, first apply an external force to the toggle handle 1021 to rotate the toggle handle 1021 90 degrees in the clockwise direction, followed by the clamping link A1062 moving to the left, the clamping link B1063 and the clamping link C1064 moving with the movement of the clamping link A1062, and at the same time the rotating rod 1068 rotates 90 degrees clockwise, the rotating rod 1068 drives the clamping link D1065 to move upward, the clamping link E1066 and the clamping link F1067 move with the movement of the clamping link D1065, thereby realizing the leftward movement of the No. 1 positioning fixing plate 1011 and the upward movement of the No. 2 positioning fixing plate 1031, thereby completing the opening operation of the fixture, and finally, placing the product 2 in the clamping position of the fixture, followed by It can be clamped and positioned, and the toggle handle 1021 is rotated 90 degrees counterclockwise, whereupon the clamping link A1062 moves to the right, and the clamping link B1063 and the clamping link C1064 move with the movement of the clamping link A1062. At the same time, the rotating rod 1068 rotates 90 degrees counterclockwise, and the rotating rod 1068 drives the clamping link D1065 to move downward, and the clamping link E1066 and the clamping link F1067 move with the movement of the clamping link D1065, thereby realizing the rightward movement of the No. 1 positioning fixing plate 1011 and the downward movement of the No. 2 positioning fixing plate 1031, so that the No. 1 positioning fixing plate 1011 and the No. 2 positioning fixing plate 1031 are in contact with the outer surface of the product part 2, thereby achieving the purpose of fixing the product and meeting the use needs of the staff.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A product clamping mechanism, comprising a jig plate (1) and a product piece (2) arranged on the rear surface of the jig plate (1), characterized in that: The left side surface of the jig plate (1) is provided with a No. 1 mounting groove (101) and a No. 1 baffle (102), the interior of the No. 1 mounting groove (101) is provided with a No. 1 positioning and fixing plate (1011), the left side surface of the No. 1 positioning and fixing plate (1011) is provided with a No. 1 compression spring (1012) and a No. 1 slide bar (1013), the outer movable sleeve of the No. 1 slide bar (1013) is provided with a No. 1 spring retaining edge (1014), the left side of the No. 1 baffle (102) is provided with a toggle handle (1021), the top surface of the jig plate (1) is provided with a No. 2 mounting groove (103) and a No. 2 baffle (104), the interior of the No. 2 mounting groove (103) is provided with a No. 2 positioning and fixing spring (1012), and the No. 1 spring retaining edge (1014) is provided with a movable sleeve on the outer side of the No. 1 slide bar (1013). The second positioning and fixing plate (1031) is provided with a second compression spring (1032) and a second slide bar (1033) on the top surface thereof, and a second spring retaining edge (1034) is provided on the outer movable sleeve of the second slide bar (1033). A stopper (105) is provided on the rear surface of the jig plate (1). An inner cavity (106) is provided inside the jig plate (1), and a jig bottom plate (1061), a clamping link A (1062), a clamping link B (1063), a clamping link C (1064), a clamping link D (1065), a clamping link E (1066), a clamping link F (1067) and a rotating rod (1068) are provided inside the inner cavity (106).

2. The product clamping mechanism according to claim 1, characterized in that: There are a plurality of stoppers (105), and the plurality of stoppers (105) are respectively located on the rear end side of the fixture plate (1).

3. The product clamping mechanism according to claim 1, characterized in that: The rear inner walls of the No. 1 mounting groove (101) and the No. 2 mounting groove (103) both extend to the rear surface of the fixture plate (1).

4. The product clamping mechanism according to claim 1, characterized in that: The right side surfaces of the No. 1 baffle plate (102) and the No. 1 spring retaining edge (1014) are fixedly connected to the left side surface of the jig plate (1), and the bottom surfaces of the No. 2 baffle plate (104) and the No. 2 spring retaining edge (1034) are fixedly connected to the top surface of the jig plate (1).

5. The product clamping mechanism according to claim 1, characterized in that: The No. 1 compression spring (1012) is sleeved on the outer surface of the No. 1 slide bar (1013), and its left end is in contact with the right side surface of the No. 1 spring retaining edge (1014); the No. 2 compression spring (1032) is sleeved on the outer surface of the No. 2 slide bar (1033), and its top end is in contact with the bottom surface of the No. 2 spring retaining edge (1034).

6. The product clamping mechanism according to claim 1, characterized in that: The jig bottom plate (1061) is fixedly connected to the inner wall of the inner cavity (106) via screws.

7. The product clamping mechanism according to claim 1, characterized in that: The rotating rod (1068) is rotatably connected to the rear surface of the fixture base plate (1061) through a rotating member, and its head and tail ends are respectively rotatably connected to one end of the clamping link A (1062) and the clamping link D (1065). The other end of the clamping link A (1062) is successively fitted to the left inner wall of the inner cavity (106) and the right side surface of the first baffle (102) and is rotatably connected to the toggle handle (1021) through a pin shaft. The other end of the clamping link D (1065) is successively fitted to the top inner wall of the inner cavity (106) and the bottom surface of the second baffle (104) and extends upward.

8. The product clamping mechanism according to claim 1, characterized in that: The left end of the clamping link B (1063) fits through the left inner wall of the inner cavity (106) and is connected to the right end of the No. 1 positioning and fixing plate (1011), and its right end is fixedly connected to one end of the clamping link C (1064). The top end of the clamping link E (1066) fits through the top inner wall of the inner cavity (106) and is connected to the bottom end of the No. 2 positioning and fixing plate (1031), and its bottom end is fixedly connected to one end of the clamping link F (1067).

9. The product clamping mechanism according to claim 1, characterized in that: The outer surface of the clamping link C (1064) does not contact the outer surface of the clamping link F (1067), the clamping link C (1064) and the clamping link A (1062) are vertically fixed, and the clamping link F (1067) and the clamping link D (1065) are vertically fixed.