CN218836177U - A clamp for plane drilling rig - Google Patents

Abstract

The utility model relates to the technical field of fixtures for plane drilling rigs, and discloses a fixture for plane drilling rigs, comprising a base, a moving mechanism is arranged on the top of the base, and a clamping mechanism is arranged on the top of the moving mechanism. The fixture for plane drilling rig, through the set moving mechanism, slides in the chute opened inside the installation plate through the L-shaped plate, so that the position of the workpiece can be adjusted, and the working efficiency of the drilling rig is improved to a certain extent. At the same time, it solves the problem that the existing fixture can only fix the workpiece, but not adjust the position of the workpiece. Through the clamping mechanism provided, by turning the bolt, the bolt can make the second clamping plate close to the first One side of the clamping plate moves, so that the workpiece can be fixed, avoiding the phenomenon of loosening and shifting of the workpiece, and the tightness of the first clamping plate and the second clamping plate to fix the workpiece can be adjusted, which is convenient for the operator usage of.

Description

A clamp for plane drilling rig

technical field

The utility model relates to the technical field of clamps for plane drilling rigs, in particular to a clamp for plane drilling rigs.

Background technique

The CNC surface drilling machine has the characteristics of high drilling precision and fast speed. When the CNC surface drilling machine processes the workpiece, it usually needs to clamp and fix the workpiece to ensure the stability of the workpiece.

The patent network notification number is CN204148909U, which discloses a fixture for a plane drilling rig, including a positioning groove with a cavity on the drilling rig mobile platform, and a telescopic cylinder located in the middle of the positioning groove cavity, which is characterized in that the cavity of the positioning groove is set There is a support column, and the bottom end of the support column is connected with the piston rod of the telescopic cylinder, and the top end of the support column is connected with the clamping plate. It can conveniently clamp and fix large workpieces such as H-shaped steel and square steel when the supporting column and the clamping plate on it rise or fall along the cavity wall of the positioning groove together with the telescopic cylinder, so that the clamping range of the drilling rig clamp Greatly increased, the ordinary CNC plane drilling machine can also drill large workpieces, which improves the scope of use of the drilling machine. At the same time, the extension piece with a movable structure can be removed when processing small-sized materials, and the original clamping capacity of the fixture can be restored. The utility model has the advantages of simple structure and convenient use.

The inventor thinks to have following shortcoming:

Since the fixture is fixed on the top of the drilling rig mobile platform, this leads to the fact that the fixture can only clamp the workpiece, but cannot drive the workpiece to move, so that the position of the workpiece cannot be adjusted, resulting in poor practicability, and to a certain extent This reduces the working efficiency of the drilling rig.

Utility model content

The purpose of this utility model is to provide a clamp for a plane drilling machine to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a clamp for a plane drilling machine, including a base, a moving mechanism is arranged on the top of the base, and a clamping mechanism is arranged on the top of the moving mechanism.

The moving mechanism includes a driving component and a guiding component, the moving component is arranged on the top of the base, and the guiding component is arranged on the surface of the moving component.

Preferably, the drive assembly includes a support plate, the support plates are fixedly connected to both sides of the top of the base, a threaded rod is rotatably connected between the two support plates, and a motor is fixedly connected to the right side of the threaded rod, so The bottom of the motor is fixedly connected with a fixing plate, and the fixing plate is fixedly connected to the top of the base, and the motor can be fixed through the fixed plate provided.

Preferably, the surface of the threaded rod is threadedly connected with a sliding plate, the bottom of the sliding plate is fixedly connected with a bump, the bottom of the bump is slidably connected to a second slide rail, and the second slide rail is fixedly connected to the top of the base, so A first slide rail is fixedly connected to the top of the slide plate, and the stability of the slide plate during movement is ensured through the provided protrusion and the second slide rail.

Preferably, the guide assembly includes an L-shaped plate, the L-shaped plate is fixedly connected to the rear side of the sliding plate, the top of the base is fixedly connected to a mounting plate, and a chute is opened in the mounting plate, and the chute The sliding connection is provided with an L-shaped plate, and the purpose of guiding the sliding plate is played through the provided L-shaped plate.

Preferably, the clamping mechanism includes a lug, the lug is slidably connected in the first slide rail, the top of the lug is fixedly connected with the first clamping plate and the second clamping plate, through the set second The first clamping plate and the second clamping plate can firmly clamp the workpiece.

Preferably, the top front side of the sliding plate is fixedly connected with a second connecting plate, the second connecting plate is internally threaded with bolts, and the bolts are rotatably connected to the surface of the second clamping plate, and the second connecting plate can be driven by the set bolts. Gripper plate for movement.

Preferably, a first connecting plate is fixedly connected to the rear side of the top of the sliding plate, and a spring is fixedly connected to the side of the first connecting plate close to the middle of the sliding plate, and the spring is fixedly connected to the surface of the first clamping plate. The sliding plate can drive the workpiece to move.

Compared with the prior art, the utility model provides a fixture for a plane drilling machine, which has the following beneficial effects:

1. The jig for the plane drilling rig, through the set moving mechanism, slides in the chute opened inside the installation plate through the L-shaped plate, so that the position of the workpiece can be adjusted, and the work of the drilling rig is improved to a certain extent. efficiency, and at the same time solve the problem that the existing fixture can only fix the workpiece, but not adjust the position of the workpiece.

2. The fixture for plane drilling rig, through the set clamping mechanism, by turning the bolt, the bolt can make the second clamping plate move to the side close to the first clamping plate, so as to fix the workpiece and avoid the workpiece from appearing The phenomenon of loosening and offsetting, and the tightness of fixing the workpiece by the first clamping plate and the second clamping plate can be adjusted, which is convenient for the operator to use.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, those of ordinary skill in the art can also obtain other drawings based on these drawings without paying creative labor:

Fig. 1 is the overall schematic diagram of the structure of the utility model;

Fig. 2 is the schematic diagram of the overall side view of the structure of the utility model;

Fig. 3 is a schematic diagram of the drive assembly of the utility model;

Figure 4 is a schematic cross-sectional view of the guide assembly of the present invention;

Fig. 5 is a schematic diagram of the clamping mechanism of the present invention.

In the figure: 1, base; 2, moving mechanism; 21, driving assembly; 211, support plate; 212, threaded rod; 213, sliding plate; 214, motor; 215, first slide rail; 216, second slide rail; 217, fixed plate; 22, guide assembly; 221, mounting plate; 222, L-shaped plate; 3, clamping mechanism; 31, spring; 32, the first connecting plate; 33, the first clamping plate; 34, the second connecting plate; 35, the second clamping plate.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The utility model provides a technical solution:

Embodiment one:

Referring to Fig. 1-2 to Fig. 3-4, a fixture for a plane drilling machine includes a base 1, a moving mechanism 2 is arranged on the top of the base 1, and a clamping mechanism 3 is arranged on the top of the moving mechanism 2.

The moving mechanism 2 includes a driving component 21 and a guiding component 22, the moving component is arranged on the top of the base 1, and the guiding component 22 is arranged on the surface of the moving component.

Further, the drive assembly 21 includes a support plate 211, the support plates 211 are fixedly connected to both sides of the top of the base 1, a threaded rod 212 is rotatably connected between the two support plates 211, and a motor 214 is fixedly connected to the right side of the threaded rod 212. The bottom of 214 is fixedly connected with a fixed plate 217, and the fixed plate 217 is fixedly connected with the top of the base 1, and the motor 214 can be fixed by the fixed plate 217 provided.

Further, the surface of the threaded rod 212 is threadedly connected with a sliding plate 213, the bottom of the sliding plate 213 is fixedly connected with a bump, the bottom of the bump is slidably connected to the second slide rail 216, the second slide rail 216 is fixedly connected to the top of the base 1, and the slide plate 213 The top is fixedly connected with the first slide rail 215 , and the stability of the slide plate 213 when moving is ensured by the provided protrusion and the second slide rail 216 .

Further, the guide assembly 22 includes an L-shaped plate 222, the L-shaped plate 222 is fixedly connected to the rear side of the sliding plate 213, the top of the base 1 is fixedly connected to the mounting plate 221, the mounting plate 221 is provided with a chute, and the chute is slidably connected to a The L-shaped plate 222 serves as a guide for the sliding plate 213 through the L-shaped plate 222 provided.

Embodiment two:

Referring to Fig. 5, and on the basis of Embodiment 1, it is further obtained that the clamping mechanism 3 includes a projection, which is slidably connected in the first slide rail 215, and the top of the projection is fixedly connected with the first clamping plate 33 and the second clamping plate 33. The two clamping plates 35 can firmly clamp the workpiece through the first clamping plate 33 and the second clamping plate 35 provided.

Further, the front side of the top of the sliding plate 213 is fixedly connected with a second connecting plate 34, the second connecting plate 34 is internally threaded with bolts, and the bolts are rotatably connected to the surface of the second clamping plate 35, and the second connecting plate 34 can be driven by the provided bolts. The clamping plate 35 is moved.

Further, a first connecting plate 32 is fixedly connected to the rear side of the top of the sliding plate 213, and a spring 31 is fixedly connected to the side of the first connecting plate 32 close to the middle of the sliding plate 213, and the spring 31 is fixedly connected to the surface of the first clamping plate 33, The provided sliding plate 213 can drive the workpiece to move.

In the actual operation process, when this device is used, first by placing the workpiece to be processed between the first clamping plate 33 and the second clamping plate 35, and by turning the bolt, the bolt can make its second clamping The plate 35 moves to the side close to the first clamping plate 33, thereby the workpiece can be fixed, avoiding the phenomenon of loosening and offset of the workpiece, and the first clamping plate 33 and the second clamping plate 35 can be fixed to the workpiece. The tightness is adjusted to facilitate the use of the operator. After the workpiece is fixed, the motor 214 is started. When the motor 214 drives the threaded rod 212 to rotate, the sliding plate 213 is driven to move. At this time, the L-shaped plate 222 is on the mounting plate. 221 slides inside the chute, so that the position of the workpiece can be adjusted, which improves the working efficiency of the drilling rig to a certain extent, and at the same time solves the problem that the existing fixture can only fix the workpiece, but not The problem of adjusting the position of the workpiece.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Claims (7)

1. A clamp for a plane drilling machine comprises a base (1), and is characterized in that: the top of the base (1) is provided with a moving mechanism (2), and the top of the moving mechanism (2) is provided with a clamping mechanism (3);

the moving mechanism (2) comprises a driving assembly (21) and a guide assembly (22), the moving mechanism is arranged at the top of the base (1), and the guide assembly (22) is arranged on the surface of the moving assembly.

2. The jig for a surface drilling machine according to claim 1, wherein: drive assembly (21) includes backup pad (211), the equal fixed connection in base (1) top both sides of backup pad (211), two rotate between backup pad (211) and be connected with threaded rod (212), threaded rod (212) right side fixedly connected with motor (214), motor (214) bottom fixedly connected with fixed plate (217), fixed plate (217) fixed connection is in base (1) top.

3. The jig for a surface drilling machine according to claim 2, wherein: the surface of the threaded rod (212) is in threaded connection with a sliding plate (213), the bottom of the sliding plate (213) is fixedly connected with a convex block, the bottom of the convex block is in sliding connection with a second sliding rail (216), the second sliding rail (216) is fixedly connected to the top of the base (1), and the top of the sliding plate (213) is fixedly connected with a first sliding rail (215).

4. The jig for a surface drilling machine according to claim 3, wherein: the guide assembly (22) comprises an L-shaped plate (222), the L-shaped plate (222) is fixedly connected to the rear side of the sliding plate (213), the top of the base (1) is fixedly connected with a mounting plate (221), a sliding groove is formed in the mounting plate (221), and the L-shaped plate (222) is connected in the sliding groove in a sliding mode.

5. The jig for a surface drilling machine according to claim 3, wherein: fixture (3) includes the lug, lug sliding connection is in first slide rail (215), the equal fixedly connected with first grip block (33) in lug top and second grip block (35).

6. The jig for a surface drilling machine according to claim 3, wherein: the front side of the top of the sliding plate (213) is fixedly connected with a second connecting plate (34), a bolt is connected to the inner thread of the second connecting plate (34), and the bolt is rotatably connected to the surface of the second clamping plate (35).

7. The jig for a surface drilling machine according to claim 6, wherein: the rear side of the top of the sliding plate (213) is fixedly connected with a first connecting plate (32), one side of the first connecting plate (32) close to the middle of the sliding plate (213) is fixedly connected with a spring (31), and the spring (31) is fixedly connected to the surface of the first clamping plate (33).

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