CN211760255U

CN211760255U - Adjustable cutter coping anchor clamps

Info

Publication number: CN211760255U
Application number: CN202020158021.7U
Authority: CN
Inventors: 王凤进
Original assignee: Nanjing Wansheng Machine Tool Co ltd
Current assignee: Nanjing Wansheng Machine Tool Co ltd
Priority date: 2020-02-10
Filing date: 2020-02-10
Publication date: 2020-10-27
Anticipated expiration: 2030-02-10

Abstract

The utility model discloses an adjustable cutter coping clamp, which comprises a supporting plate, wherein a threaded rod is screwed and fixed at two ends of the lower surface of the supporting plate through a threaded structure, a hand wheel is fixed at one end of the threaded rod, a pressing plate is fixed at the other end of the threaded rod, grooves are formed at two ends of the pressing plate, a sliding rod is arranged in each groove in a rolling manner, a protective pasting plate is arranged at one side of the pressing plate, and movable plates are welded and fixed in two ends of the pressing plate; through the front surface design protection flitch at the holding down plate, it is fixed to avoid coping anchor clamps to be not convenient for sticis when using, it is easy not hard up slightly rocking, influence the operation, can hold the hand wheel when fixed cutter and close the threaded rod soon and will hold down plate and protection flitch and knife face contact, take place elastic deformation through the spring at the surface of slide bar when sticising this moment and make the activity plate slide at the surface of slide bar and will protect the flitch and sticis in the stable surface operation of holding down plate, make the cutter fixed fastening more.

Description

Adjustable cutter coping anchor clamps

Technical Field

The utility model belongs to the technical field of anchor clamps, concretely relates to adjustable cutter coping anchor clamps.

Background

The existing clamp is a device for adjusting and fixing a cutter, and is also used for fixing a processing object in the mechanical manufacturing process to enable the processing object to occupy a correct position so as to accept construction or detection, the clamp is widely used in practical application, is convenient to operate, and is stably used and effectively operated by an operator during operation; the existing grinding clamp is inconvenient to compress and fix when in use, is slightly loosened when in shaking, influences operation, causes the problem that the threaded rod is inconvenient to stably support and adjust the distance when in use, and is inconvenient to shake, and the grinding clamp for the adjustable cutter is provided for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable cutter coping anchor clamps to it sticiss fixedly not be convenient for when using to propose current coping anchor clamps among the above-mentioned background art to solve, slightly rocking easily not hard up, influences the operation, and the longer not convenient for stable support of threaded rod and accommodation distance when using cause the threaded rod to rock the inconvenient problem of operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable cutter coping anchor clamps, includes the backup pad, the lower surface both ends of backup pad close soon through helicitic texture is fixed with the threaded rod, the one end of threaded rod is fixed with the hand wheel, the other end of threaded rod is fixed with the clamp plate, the both ends of clamp plate are all seted up flutedly, the inside roll mounting of recess has the slide bar, one side of clamp plate is provided with the protection flitch, the inside equal welded fastening in both ends of clamp plate has movable plate, the slide bar run through in the inside of activity plate, just the both ends of activity plate are located the surface registrate of slide bar has the spring.

Preferably, the lower surface intermediate position department integral type shaping of backup pad has the slide rail, the intermediate position department of threaded rod is provided with the connecting block, the inside intermediate position department fixed mounting of connecting block has the bearing, just the threaded rod with the connecting block passes through the bearing rotates to be connected, the top of connecting block is provided with the slide, just the connecting block with the backup pad passes through the slide with slide rail sliding connection.

Preferably, the interior of the sliding seat is of a rectangular structure, and the interior of the sliding seat is matched with the outer surface structure of the sliding rail.

Preferably, the sliding seat and the sliding rail are fixedly connected through a bolt in a screwing mode, and the sliding seat and the connecting block are of an integrated structure.

Preferably, the slide bar is of an annular structure, and the slide bar is matched with the internal structure of the movable plate.

Preferably, the protection flitch with the pressure plate is the rectangle structure, just the upper surface embedding of pressure plate the inside of protection flitch.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the front surface design protection flitch at the holding down plate, it sticiss fixedly not to be convenient for when using to avoid coping anchor clamps, it is easy not hard up slightly rocking, influence the operation, can hold the hand wheel when fixed cutter and close the threaded rod soon and will hold down plate and protection flitch and knife face contact, take place elastic deformation through the spring at the surface of slide bar when sticising this moment and make the activity plate slide at the surface of slide bar and sticis pressing the protection flitch in the stable surface operation of holding down plate, make the cutter fixed fastening more, the problem of being not convenient for sticiss fixed cutter when using has been solved.

(2) Through the lower surface design connecting block in the backup pad, and the internally designed bearing at the connecting block, the longer outrigger and the adjustment distance of being not convenient for of threaded rod when avoiding using, cause the threaded rod to rock the operation inconvenience, can slide at the surface of slide rail through the slide and carry out the adjustment distance, the threaded rod rotates through the bearing in the inside of connecting block and operates smoothly, the outrigger, effective use, the longer outrigger of being not convenient for of threaded rod and the problem of adjustment distance have been solved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the structure of the connecting block, the threaded rod and the bearing of the present invention;

in the figure: 1. a protective flitch; 2. pressing the plate tightly; 3. connecting blocks; 4. a threaded rod; 5. a hand wheel; 6. a support plate; 7. a slide base; 8. a slide rail; 9. a groove; 10. a movable plate; 11. a spring; 12. a slide bar; 13. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: an adjustable cutter grinding clamp comprises a supporting plate 6, two ends of the lower surface of the supporting plate 6 are screwed and fixed with a threaded rod 4 through a threaded structure, one end of the threaded rod 4 is fixed with a hand wheel 5, the other end of the threaded rod 4 is fixed with a pressing plate 2, two ends of the pressing plate 2 are both provided with grooves 9, a slide rod 12 is arranged inside the grooves 9 in a rolling manner, one side of the pressing plate 2 is provided with a protective pasting plate 1, two ends of the pressing plate 2 are both welded and fixed with movable plates 10, the slide rod 12 penetrates through the movable plates 10, two ends of the movable plates 10 are positioned on the outer surfaces of the slide rods 12 and sleeved with springs 11, the hand wheel 5 can be held to screw the threaded rod 4 to enable the pressing plate 2 and the protective pasting plate 1 to be in contact with cutter faces when a cutter is fixed, at the time, elastic deformation is generated on the outer surfaces of the slide rods 12 through the springs 11 to enable the movable plates 10 to slide on, so that the cutter is fixed more tightly.

In this embodiment, it is preferable, the lower surface intermediate position department integral type shaping of backup pad 6 has slide rail 8, threaded rod 4's intermediate position department is provided with connecting block 3, connecting block 3's inside intermediate position department fixed mounting has bearing 13, and threaded rod 4 rotates through bearing 13 with connecting block 3 and is connected, connecting block 3's top is provided with slide 7, and connecting block 3 passes through slide 7 and slide rail 8 sliding connection with backup pad 6, can slide at slide 8's surface through slide 7 and carry out the regulation distance, threaded rod 4 rotates through bearing 13 in connecting block 3's inside and carries out smooth operation, stable support, effective use.

In order to facilitate the adjustment of the position of the connecting block 3 by sliding the sliding base 7 on the outer surface of the sliding rail 8, in the embodiment, it is preferable that the inner portion of the sliding base 7 has a rectangular structure, and the inner portion of the sliding base 7 is matched with the outer surface of the sliding rail 8.

In order to fix the sliding seat 7 at the adjusting position, in the present embodiment, preferably, the sliding seat 7 is fixedly connected with the sliding rail 8 by screwing a bolt, and the sliding seat 7 and the connecting block 3 are of an integrated structure.

In order to stably slide on the outer surface of the sliding rod 12 through the movable plate 10, in this embodiment, it is preferable that the sliding rod 12 has a ring-shaped structure, and the sliding rod 12 is matched with the inner structure of the movable plate 10.

In order to be convenient for the front surface protection and the fastening of the pressure plate 2 through the protection flitch 1, in this embodiment, preferably, the protection flitch 1 and the pressure plate 2 are both rectangular structures, and the upper surface of the pressure plate 2 is embedded into the protection flitch 1.

The utility model discloses a theory of operation and use flow: this kind of adjustable cutter coping anchor clamps, before using, at first the position according to the thickness regulation connecting block 3 of cutter, slide 7 the surface slip of slide rail 8 with connecting block 3 in certain position department, slide and close the bolt fastening soon to certain position department, sticis fixed through bearing 13 steady use threaded rod 4 through the screw with the inside of threaded rod 4 and bearing 13 again, be difficult for rocking, then hold hand wheel 5 during the stationary knife hand and close threaded rod 4 soon and will sticiss board 2 and protection flitch 1 and knife face contact, take place elastic deformation through spring 11 at the surface of slide bar 12 when sticising this moment and make activity plate 10 slide at the surface of slide bar 12 and sticiss the surface stabilization operation at sticiss board 2 with protection flitch 1, make the cutter fixed fastening more, stable use.

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

Claims

1. The utility model provides an adjustable cutter coping anchor clamps, includes backup pad (6), the lower surface both ends of backup pad (6) close soon through helicitic texture and are fixed with threaded rod (4), the one end of threaded rod (4) is fixed with hand wheel (5), the other end of threaded rod (4) is fixed with clamp plate (2), its characterized in that: both ends of clamp plate (2) all are seted up recess (9), the inside roll of recess (9) is installed slide bar (12), one side of clamp plate (2) is provided with protection flitch (1), inside all welded fastening of both ends of clamp plate (2) has movable plate (10), slide bar (12) run through in the inside of activity plate (10), just the both ends of activity plate (10) are located the surface cover of slide bar (12) has spring (11).

2. The adjustable tool sharpening fixture of claim 1, wherein: the lower surface intermediate position department integral type shaping of backup pad (6) has slide rail (8), the intermediate position department of threaded rod (4) is provided with connecting block (3), the inside intermediate position department fixed mounting of connecting block (3) has bearing (13), just threaded rod (4) with connecting block (3) pass through bearing (13) rotate to be connected, the top of connecting block (3) is provided with slide (7), just connecting block (3) with backup pad (6) pass through slide (7) with slide (8) sliding connection.

3. The adjustable tool sharpening fixture of claim 2, wherein: the interior of the sliding seat (7) is of a rectangular structure, and the interior of the sliding seat (7) is matched with the outer surface structure of the sliding rail (8).

4. The adjustable tool sharpening fixture of claim 2, wherein: the sliding seat (7) is fixedly connected with the sliding rail (8) through a bolt in a screwing mode, and the sliding seat (7) is of an integrated structure with the connecting block (3).

5. The adjustable tool sharpening fixture of claim 1, wherein: the slide bar (12) is of an annular structure, and the slide bar (12) is matched with the internal structure of the movable plate (10).

6. The adjustable tool sharpening fixture of claim 1, wherein: the protective flitch (1) and the pressing plate (2) are both of rectangular structures, and the upper surface of the pressing plate (2) is embedded into the protective flitch (1).