CN214070248U - Multi-layer fixed position pressing plate device - Google Patents

Abstract

The utility model relates to a clamp plate technical field just discloses a fixed position clamp plate device of multilayer, which comprises a fixed base, the bottom movable mounting of fixing base has the clamp plate, the equal movable mounting in the left and right sides of fixing base has the fixed riser that is located the clamp plate left and right sides, two the equal fixedly connected with in opposite face of fixed riser is located the spacing backing plate between fixing base and the clamp plate, two the equal fixedly connected with in opposite face of fixed riser extends to the inside thread bush of fixing base. This fixed position clamp plate device of multilayer through the third locking screw that sets up on the location diaphragm, conveniently in the location of will fixing the position diaphragm spacing at the fixing base, through the steady piece that sets up on the location diaphragm, further plays spacing effect to the countersunk screw, this fixed position clamp plate device of multilayer through the connection layer upon layer of the stack formula of fixed riser, spacing backing plate and location diaphragm, conveniently in the connection steadiness that improves between fixing base and the clamp plate.

Description

Multi-layer fixed position pressing plate device

Technical Field

The utility model relates to a clamp plate technical field specifically is a fixed position clamp plate device of multilayer.

Background

The pressing plate is a component which is often used in the mechanical field, in particular in the field of PCB production, and is used for fastening adjacent components in mechanical equipment for producing PCBs.

The application of current clamp plate has been very extensive, has simple structure convenient to use's advantage, to current clamp plate, can be because the clamp plate device action frequency is high leads to the screw not hard up arch, drop, at the screw in-process that slowly becomes flexible and drops, the base plate is pressed to the fixed position and is crushed, the event needs to be fixed for current screw from last mode down to the screw from up fastening mode change by the screw, can prevent that the screw from becoming flexible protrusion direct and base plate contact, but this connected mode still can not keep clamp plate and fixing base to be connected firmly, be difficult to satisfy the demand of society, so a fixed position clamp plate device of multilayer has been proposed and the problem in the aforesaid is solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a fixed position presser device of multilayer possesses the advantage that improves stability, current clamp plate has been solved, can be because the presser device action frequency extremely leads to the screw not hard up arch, drop, at the screw in-process that slowly becomes flexible, it is damaged by fixed position crushing to be pressed the base plate, the event needs will be fixed for current screw from last mode down by the screw from up fastening mode change, can prevent that the not hard up protrusion of screw is direct and the base plate contact, but this connected mode still can not keep clamp plate and fixing base to be connected firm problem.

(II) technical scheme

For the purpose of realizing above-mentioned improvement stability, the utility model provides a following technical scheme: a multi-layer fixed position pressure plate device comprises a fixed seat, a pressure plate is movably arranged at the bottom of the fixed seat, the left side and the right side of the fixed seat are movably provided with fixed vertical plates positioned on the left side and the right side of the pressing plate, the opposite surfaces of the two fixed vertical plates are fixedly connected with a limiting cushion plate positioned between the fixed seat and the pressing plate, the opposite surfaces of the two fixed vertical plates are fixedly connected with thread sleeves extending into the fixed seat, the left side and the right side of the inside of the fixed seat are both in threaded connection with countersunk screws which penetrate through the threaded sleeves and the limiting backing plates and are in threaded connection with the pressing plate, the top of the fixed seat is fixedly provided with a positioning block, the interior of the positioning block is movably provided with a positioning transverse plate which is positioned at the top of the fixed seat and extends to the interior of the fixed vertical plate, and the left side and the right side of the bottom of the positioning transverse plate are fixedly provided with stabilizing blocks positioned at the tops of the countersunk screws.

Preferably, the pressing plate corresponds to the fixing seat, a first locking screw in threaded connection with the fixing seat is arranged inside the fixing vertical plate, and a second locking screw in threaded connection with the pressing plate is arranged inside the fixing seat.

Preferably, the limiting base plate and the fixed vertical plate are of an integrated structure, and two connecting arms connected with the threaded sleeves are arranged on opposite surfaces of the fixed vertical plates.

Preferably, the inside left and right sides of fixing base all sets up the standing groove that is located the thread bush outside, the inside of thread bush set up with countersunk screw threaded connection's screw hole, the inside of spacing backing plate is seted up and is located the outside perforation of countersunk screw, the top spraying of countersunk screw has the fixed glue, and the top laminating of fixing base has the teflon area that is located the countersunk screw top.

Preferably, the positioning block is provided with a positioning groove which is located outside the positioning transverse plate and matched with the positioning transverse plate, and the fixed vertical plate is provided with a groove outside the positioning transverse plate.

Preferably, a third locking screw in threaded connection with the positioning block is arranged inside the positioning transverse plate, and the stabilizing block corresponds to the top of the countersunk head screw.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixed position presser device of multilayer possesses following beneficial effect:

1. this fixed position clamp plate device of multilayer through the spacing backing plate that sets up on the fixed riser, conveniently plays the effect of protection between messenger's fixing base and the clamp plate, avoids clamp plate device action frequency height to cause the friction between fixing base and the clamp plate great, through the thread bush that is located the countersunk screw outside that sets up on the fixed riser, conveniently in playing the effect of location to the countersunk screw, avoids clamp plate device action frequency height to cause the problem of countersunk screw off normal.

2. The multilayer fixed position pressure plate device is convenient for connecting the fixed seat and the pressure plate into a whole through the fixed vertical plate through the first locking screw and the second locking screw arranged on the fixed vertical plate, thereby ensuring the effect of stable connection between the press plates of the fixed seat, facilitating the left and right sides of the positioning transverse plate to be respectively inserted in the two fixed vertical plates through the positioning transverse plate arranged on the positioning block, thereby having the effect of limiting the fixed vertical plate, and the third locking screw arranged on the positioning transverse plate is convenient for limiting the positioning transverse plate on the fixed seat, the fixing block arranged on the positioning transverse plate further plays a role in limiting the countersunk head screw, this fixed position clamp plate device of multilayer through the connection layer upon layer of the stack formula of fixed riser, spacing backing plate and location diaphragm, conveniently in the connection steadiness that improves between fixing base and the clamp plate.

Drawings

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

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: the device comprises a fixing seat 1, a pressing plate 2, a fixing vertical plate 3, a limiting base plate 4, a thread bushing 5, a countersunk head screw 6, a positioning block 7, a positioning transverse plate 8 and a stabilizing block 9.

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.

Please refer to fig. 1-2, a multi-layer fixed position pressure plate device, which comprises a fixed seat 1, a pressure plate 2 is movably mounted at the bottom of the fixed seat 1, the pressure plate 2 corresponds to the fixed seat 1, a fixed vertical plate 3 located at the left and right sides of the pressure plate 2 is movably mounted at the left and right sides of the fixed seat 1, a first locking screw in threaded connection with the fixed seat 1 is arranged inside the fixed seat 3, a second locking screw in threaded connection with the pressure plate 2 is arranged inside the fixed seat 1, a spacing cushion plate 4 located between the fixed seat 1 and the pressure plate 2 is fixedly connected to opposite surfaces of the two fixed vertical plates 3, the spacing cushion plate 4 and the fixed vertical plates 3 are integrated, a threaded sleeve 5 extending to the inside of the fixed seat 1 is fixedly connected to opposite surfaces of the two fixed vertical plates 3, connecting arms connected with the threaded sleeve 5 and the spacing cushion plate 4 are respectively arranged at the left and right sides of the inside of the fixed seat 1, and the threaded connection with the spacing cushion plate 4 and the threaded sleeve 5 and the pressure plate 4 are connected to the left and right sides of the inside of the fixed seat 1 The plate 2 is provided with a countersunk head screw 6 in threaded connection, the left side and the right side of the inside of the fixed seat 1 are both provided with a placing groove positioned outside the threaded sleeve 5, the threaded sleeve 5 is provided with a threaded hole in threaded connection with the countersunk head screw 6, the inside of the limit cushion plate 4 is provided with a through hole positioned outside the countersunk head screw 6, the top of the countersunk head screw 6 is sprayed with fixing glue, the top of the fixed seat 1 is attached with a Teflon tape positioned at the top of the countersunk head screw 6, the top of the fixed seat 1 is fixedly provided with a positioning block 7, the inside of the positioning block 7 is movably provided with a positioning transverse plate 8 positioned at the top of the fixed seat 1 and extending to the inside of the fixed vertical plate 3, the inside of the positioning block 7 is provided with a positioning groove positioned outside the positioning transverse plate 8 and matched with the positioning transverse plate 8, the inside of the fixed vertical plate 3 is provided with a third locking screw in threaded connection with the positioning block 7, the left side and the right side of the bottom of the positioning transverse plate 8 are fixedly provided with stabilizing blocks 9 positioned at the tops of the countersunk screws 6, and the stabilizing blocks 9 correspond to the tops of the countersunk screws 6.

To sum up, this fixed position presser device of multilayer through the spacing backing plate 4 that sets up on the fixed riser 3, conveniently plays the effect of protection between messenger's fixing base 1 and clamp plate 2, avoids the presser device frequency of action to cause the fixing base 1 and the clamp plate 2 friction great extremely, through the thread bush 5 that is located countersunk screw 6 outside that sets up on the fixed riser 3, conveniently in playing the effect of location to countersunk screw 6, avoids the presser device frequency of action to cause countersunk screw 6 off normal problem extremely.

Moreover, the fixed seat 1 and the pressure plate 2 are conveniently connected into a whole through the fixed vertical plate 3 through the first locking screw and the second locking screw arranged on the fixed vertical plate 3, thereby ensuring the effect of stable connection between the pressing plates 2 of the fixed seat 1, facilitating the left and right sides of the positioning transverse plate 8 to be respectively inserted in the two fixed vertical plates 3 through the positioning transverse plate 8 arranged on the positioning block 7, thereby having the effect of limiting the fixed vertical plate 3, and the third locking screw arranged on the positioning transverse plate 8 is convenient for limiting the positioning transverse plate 8 on the fixed seat 1, the fixing block 9 arranged on the positioning transverse plate 8 further plays a role in limiting the countersunk head screw 6, this fixed position clamp plate device of multilayer through the connection layer upon layer of the stack formula of fixed riser 3, spacing backing plate 4 and location diaphragm 8, conveniently in the connection steadiness that improves between fixing base 1 and the clamp plate 2.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (6)

1. Multilayer fixed position presser device, including fixing base (1), its characterized in that: the bottom movable mounting of fixing base (1) has clamp plate (2), the equal movable mounting in both sides of fixing base (1) has fixed riser (3) that are located the left and right sides of clamp plate (2), the equal fixedly connected with of opposite face of two fixed riser (3) is located the spacing backing plate (4) between fixing base (1) and clamp plate (2), the equal fixedly connected with of opposite face of two fixed riser (3) extends to the thread bush (5) inside fixing base (1), the equal threaded connection in both sides of inside of fixing base (1) has countersunk screw (6) that runs through thread bush (5) and spacing backing plate (4) and is in threaded connection with clamp plate (2), the top fixed mounting of fixing base (1) has locating piece (7), the inside movable mounting of locating piece (7) has the location diaphragm (8) that are located the top of fixing base (1) and extend to the inside of fixed riser (3), and the left side and the right side of the bottom of the positioning transverse plate (8) are fixedly provided with stabilizing blocks (9) positioned at the tops of the countersunk screws (6).

2. The multi-layer fixed-position platen device of claim 1, wherein: the pressing plate (2) corresponds to the fixing seat (1), a first locking screw in threaded connection with the fixing seat (1) is arranged inside the fixing vertical plate (3), and a second locking screw in threaded connection with the pressing plate (2) is arranged inside the fixing seat (1).

3. The multi-layer fixed-position platen device of claim 1, wherein: spacing backing plate (4) and fixed riser (3) structure as an organic whole, two the opposite face of fixed riser (3) all is provided with the linking arm of being connected with thread bush (5).

4. The multi-layer fixed-position platen device of claim 1, wherein: the inside left and right sides of fixing base (1) all sets up the standing groove that is located thread bush (5) outside, the inside of thread bush (5) is seted up with countersunk screw (6) threaded connection's screw hole, the inside of spacing backing plate (4) is seted up and is located countersunk screw (6) outside perforation, the top spraying of countersunk screw (6) has the fixed glue, and the top laminating of fixing base (1) has the teflon area that is located countersunk screw (6) top.

5. The multi-layer fixed-position platen device of claim 1, wherein: the positioning block (7) is internally provided with a positioning groove which is positioned outside the positioning transverse plate (8) and matched with the positioning transverse plate, and the fixed vertical plate (3) is internally provided with a groove outside the positioning transverse plate (8).

6. The multi-layer fixed-position platen device of claim 1, wherein: and a third locking screw in threaded connection with the positioning block (7) is arranged in the positioning transverse plate (8), and the stabilizing block (9) corresponds to the top of the countersunk head screw (6).

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