Lateral push downward force clamping mechanism

Abstract

The utility model belongs to the technical field of clamping mechanism, and relates to a lateral side-pushing downward force clamping mechanism, comprising a mounting seat, a sliding rod is slidably arranged in the first guide hole of the mounting seat, an actuator is installed on the side of the mounting seat, the driving end of the actuator is connected to the sliding rod, and can drive the sliding rod to move linearly; the other end of the sliding rod is connected to the clamping rod by an oblique wedge, and the sliding rod is slidably arranged in the second guide hole of the mounting seat. The utility model uses a linear cylinder to push against horizontally, but realizes downward force to clamp the workpiece, which greatly saves height space; uses a piston rod connection, which is convenient for the replacement and maintenance of parts and increases the service life; uses an oblique wedge connection, and the structure is stable; the clamping mechanism has a simple and reliable structure and is easy to maintain.

Description

Technical Field

[0001] The utility model belongs to the technical field of clamping mechanisms and relates to a lateral side-pushing downward force-dividing clamping mechanism. Background Art

[0002] With the development of intelligent manufacturing industry, the requirements for precision and cost control of parts processing are getting higher and higher. Workpiece clamping is an important part of the parts processing process, which has a great impact on the production time and cost of parts processing. Among them, the clamping mechanism is an important part of clamping. With the continuous development of automated production and the continuous upgrading and transformation of non-standard parts, the intelligent design of the clamping mechanism is becoming more and more important and the requirements are getting higher and higher. Summary of the invention

[0003] In view of the above problems, the utility model provides a lateral side-pushing downward force clamping mechanism, which can realize lateral side-pushing and downward clamping actions in a limited height and compact layout, meet clamping requirements, and realize processing possibilities.

[0004] According to the technical solution of the utility model: a lateral side push downward force pressing mechanism, characterized in that: it includes a mounting seat, a slide rod is slidably arranged in a first guide hole of the mounting seat, an actuator is installed on the side of the mounting seat, and the driving end of the actuator is connected to the slide rod and can drive the slide rod to move linearly;

[0005] The other end of the slide rod is connected to the clamping rod by an oblique wedge, and the clamping rod is slidably matched and arranged in the second guide hole of the mounting seat.

[0006] As a further improvement of the present invention, the actuator is fixedly connected to the mounting seat via a cushion block.

[0007] As a further improvement of the utility model, the actuator assembly includes a linear cylinder, and a piston rod of the linear cylinder is connected to and drives the sliding rod.

[0008] As a further improvement of the utility model, the piston rod is connected to the connecting block via a positioning pin, and the connecting block is connected to the sliding rod.

[0009] As a further improvement of the utility model, a square groove is provided on the piston rod, and the connecting block is matched and arranged in the square groove, and is connected by a positioning pin;

[0010] The connecting block is constructed with an integrally connected T-shaped key, and the T-shaped key is connected to the T-shaped slot of the slide bar.

[0011] As a further improvement of the present invention, a dust cover is fixedly provided on the outer end of the mounting seat corresponding to the first guide hole.

[0012] As a further improvement of the utility model, a dust ring is provided on the mounting seat at the lower end corresponding to the second guide hole, and the pressing rod extends out of the dust ring.

[0013] The technical effects of the utility model are as follows: the utility model uses a linear cylinder to push laterally but realizes downward force to press the workpiece, which greatly saves height space; uses a piston rod connection, which is convenient for replacement and maintenance of parts and improves service life; uses an oblique wedge connection, and has a stable structure; the pressing mechanism has a simple and reliable structure and is easy to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 for Figure 1 AA section view. DETAILED DESCRIPTION

[0016] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings.

[0017] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. The described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0018] Figure 1 , 2 The utility model comprises a slide rod 1, a clamping rod 2, a connecting block 3, a piston rod 4, a linear cylinder 5, a dust ring 6, a pressure head 7, a mounting seat 8, a dust cover 9, a cushion block 10, a positioning pin 11 and the like.

[0019] like Figure 1 , 2 As shown, the utility model is a lateral side-pushing downward force clamping mechanism, including a mounting seat 8, a slide rod 1 is slidably arranged in the first guide hole of the mounting seat, and an actuator is installed on the side of the mounting seat 8. In specific production practice, the actuator is fixedly connected to the mounting seat 8 through a cushion block 10, and the driving end of the actuator is connected to the slide rod 1 and can drive the slide rod 1 to move linearly.

[0020] The other end of the slide bar 1 is connected to the clamping bar 2 at an angle, so as to convert the horizontal linear motion of the slide bar 1 into the up-and-down clamping motion of the clamping bar 2 .

[0021] Furthermore, the pressing rod 2 is slidably fitted in the second guide hole of the mounting seat 8 .

[0022] The actuator assembly includes a linear cylinder 5 , a piston rod 4 of which is connected to and drives the slide rod 1 .

[0023] In order to achieve reliable connection between the piston rod 4 and the slide rod 1 , the piston rod 4 is connected to the connecting block 3 via the positioning pin 11 , and the connecting block 3 is connected to the slide rod 1 .

[0024] Furthermore, a square groove is provided on the piston rod 4, and the connecting block 3 is matched and arranged in the square groove, and is connected by the positioning pin 11. Specifically, a square groove is provided at the axial outer end of the piston rod 4, and the connecting block 3 is a matching square block, which is matched and arranged in the square groove. The positioning pin 11 is inserted from top to bottom to realize the connection between the piston rod 4 and the connecting block 3. The connecting block 3 is arranged in the square groove of the piston rod 4, that is, the up and down direction of the connecting block 3 is limited, and the left and right direction of the connecting block 3 is limited by the positioning pin 11.

[0025] The connecting block 3 is constructed with an integrally connected T-key, which is connected to the T-slot of the slide bar 1. The T-key and the T-slot are matched with each other to limit the left and right movement directions of the two, and the upper and lower gaps are widened to save processing costs. Thus, when working, the linear cylinder 5 drives the piston rod 4 to move horizontally and linearly, and the piston rod 4 drives the slide bar 1 to move back and forth linearly via the connecting block 3.

[0026] It is understandable that, in order to meet the dustproof requirements, a dustproof cover 9 is fixedly provided on the outer end of the mounting seat 8 corresponding to the first guide hole; when assembling this mechanism, the assembly status of the slide rod 1 and the clamping rod 2 can be easily observed.

[0027] A dustproof ring 6 is arranged at the lower end of the mounting seat 8 corresponding to the second guide hole, and the pressing rod 2 extends from the dustproof ring 6. The dustproof ring 6 plays a dustproof role, thereby extending the service life of the present application.

[0028] The present application achieves the clamping purpose through lateral side thrust and downward force. Through the oblique wedge connection between the slide bar 1 and the clamping bar 2, the lateral side thrust of the slide bar 1 is converted into a downward force to achieve the clamping purpose.

[0029] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to examples, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A lateral downward force pressing mechanism, characterized in that: It comprises a mounting seat (8), a slide bar (1) is slidably arranged in a first guide hole of the mounting seat, an actuator assembly is installed on the side of the mounting seat (8), and the driving end of the actuator assembly is connected to the slide bar (1) and can drive the slide bar (1) to move linearly; The other end of the sliding rod (1) is connected to the clamping rod (2) by an oblique wedge, and the clamping rod (2) is slidably fitted in the second guide hole of the mounting seat (8).

2. The lateral downward force pressing mechanism according to claim 1, characterized in that: The actuator assembly is fixedly connected to the mounting seat (8) via a cushion block (10).

3. The lateral downward force pressing mechanism according to claim 1, characterized in that: The actuator assembly comprises a linear cylinder (5), wherein a piston rod (4) of the linear cylinder (5) is connected to and drives the sliding rod (1).

4. The lateral downward force pressing mechanism according to claim 3, characterized in that: The piston rod (4) is connected to the connecting block (3) via a positioning pin (11), and the connecting block (3) is connected to the sliding rod (1).

5. The lateral downward force pressing mechanism according to claim 4, characterized in that: The piston rod (4) is provided with a square groove, the connecting block (3) is arranged in the square groove, and is connected in a limited position by a positioning pin (11); The connecting block (3) is constructed with an integrally connected T-shaped key, and the T-shaped key is connected to the T-shaped slot of the slide bar (1).

6. The lateral downward force pressing mechanism according to claim 1, characterized in that: A dust cover (9) is fixedly provided on the outer end of the mounting seat (8) corresponding to the first guide hole.

7. The lateral downward force pressing mechanism according to claim 1, characterized in that: A dust ring (6) is provided on the mounting seat (8) at the lower end corresponding to the second guide hole, and the pressing rod (2) extends out of the dust ring (6).

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