CN218534209U - Clamping tool for fixing block for hydraulic cylinder - Google Patents

Abstract

The utility model discloses a centre gripping frock of fixed block for pneumatic cylinder, the on-line screen storage device comprises a base, the mounting hole has been seted up on the top of base, the equal fixed mounting in both sides of base has first electric telescopic handle, and two first electric telescopic handle's the equal fixed connecting strip that is equipped with in flexible end, the top of two connecting strips respectively with the both sides fixed connection of fixed strip bottom, the connector has all been seted up at the both ends of fixed strip one side, and the both sides on fixed strip top are all fixed and are equipped with the setting block, the utility model discloses motor drive connecting axle, connecting axle drive pivot, pivot drive gear, drive rack syntropy removal in the fixed strip, it is spacing to the first clamp tight of fixed block part with the fixed strip cooperation, rotates the lead screw again, and reverse thread drive engaging lug on the lead screw drives the clamp plate and moves each other reverse movement and is close to fixed block part secondary clamp, has improved the fixed effect of centre gripping frock, avoids adding man-hour production deviation, guarantees processingquality.

Description

Clamping tool for fixing block for hydraulic cylinder

Technical Field

The utility model relates to a pneumatic cylinder processingequipment field, in particular to centre gripping frock of fixed block for pneumatic cylinder.

Background

The hydraulic cylinder converts hydraulic energy into mechanical energy, and has simple structure and reliable operation. When it is used to realize reciprocating motion, a speed reducer can be removed, and no transmission gap exists, the motion is stable, and when a fixed block part on a hydraulic cylinder is processed, a clamping tool needs to be used for clamping and fixing.

And the centre gripping effect that the tradition was used for the centre gripping frock of fixed block is unsatisfactory, uses the centre gripping frock to carry out the centre gripping to fixed block part and fixes firmly inadequately, can cause to add man-hour production deviation, leads to pneumatic cylinder production quality not up to standard, causes loss of property, and current centre gripping frock does not possess the function that pushes away the material simultaneously, and the fixed block after the processing is accomplished needs the manual work to take, when aggravating workman fatigue degree easily, leads to machining efficiency to reduce.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centre gripping frock of fixed block for pneumatic cylinder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a centre gripping frock of fixed block for pneumatic cylinder, includes the base, the mounting hole has been seted up on the top of base, the inner wall fixed mounting of mounting hole has the motor, the equal fixed mounting in both sides of base has first electric telescopic handle, two the flexible end of first electric telescopic handle is the fixed connecting strip that is equipped with, two the top of connecting strip respectively with the both sides fixed connection of fixed strip bottom, the connector has all been seted up at the both ends of fixed strip one side, every the inner wall of connector all alternates and is connected with the rack, the both sides on fixed strip top are all fixed and are equipped with the piece that sets up, two it is connected with the lead screw to rotate between the piece that sets up, two the one end of rack respectively with the both ends fixed connection of limiting plate one side, the mouth that moves has been seted up at the middle part of limiting plate one side.

Preferably, the inner wall of removal mouth alternates and is connected with two pinch-off blades, the outer wall threaded connection of lead screw has two engaging lugs, two the one end of engaging lug respectively with the one end fixed connection of two pinch-off blades, the fixed connecting axle that is equipped with of output of motor, one side on base top is rotated with the bottom of another connecting axle and is connected.

Preferably, every the connecting hole has all been seted up on the top of connecting axle, every the spout has all been seted up to one side of connecting hole inner wall, every the equal sliding connection of inner wall of spout has the slider, every the one end of slider all with the bottom fixed connection of pivot outer wall, every the top of pivot all is fixed and is equipped with the gear, two one side intermeshing of gear, two one side of rack is connected with the opposite side meshing of two gears respectively.

Preferably, the movable opening is formed in the middle of one side of the fixing strip, a second electric telescopic rod is fixedly mounted on the other side of the fixing strip, a push plate is connected to the inner wall of the movable opening in an inserting mode, and one side of the push plate is fixedly connected with the telescopic end of the second electric telescopic rod.

Preferably, through holes are formed in one side of the top end of each connecting strip, and the inner walls of the through holes are respectively connected with the top of the outer wall of the rotating shaft in a rotating mode.

Preferably, the motor is electrically connected with the external power supply through an external motor switch, the two first electric telescopic rods are connected with the external power supply through an external first electric telescopic rod switch and the second electric telescopic rod is connected with the external power supply through an external second electric telescopic rod switch.

The utility model discloses a technological effect and advantage:

(1) The connecting shaft is driven by the starting motor, the connecting shaft drives the rotating shaft, the rotating shaft drives the gears, the two meshed gears are opposite in steering, the driving rack moves in the same direction in the fixing strip, the limiting plate is driven to be matched with the fixing strip to carry out primary clamping limiting on the fixing block part, then the lead screw is rotated, the reverse threads on the lead screw drive the connecting lugs to drive the clamping plates to move reversely and approach each other, the fixing block part is clamped secondarily, the fixing effect of the clamping tool is improved, deviation in machining is avoided, and the machining quality of the hydraulic cylinder is guaranteed;

(2) Through motor reversal and antiport lead screw, it is fixed to remove the centre gripping to the fixed block part, start first electric telescopic handle and extend, raise fixed strip and pivot in step in the effect of connecting strip, gear and rack synchronous rebound makes the fixed block part keep away from the centre gripping scope of limiting plate and pinch-off blades, later start second electric telescopic handle, promote the push pedal and remove and contact with the fixed block part, push away the material to the fixed block part, and easy operation uses manpower sparingly, has improved machining efficiency.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the gear and the rack of the present invention;

fig. 3 is a schematic view of the connection structure of the connection strip of the present invention.

In the figure: 1. a base; 2. a motor; 3. a connecting shaft; 4. a rotating shaft; 5. a gear; 6. a first electric telescopic rod; 7. a connecting strip; 8. a fixing strip; 9. a rack; 10. setting a block; 11. a screw rod; 12. a limiting plate; 13. a clamping plate; 14. connecting lugs; 15. a second electric telescopic rod; 16. pushing the plate; 17. a slide block.

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.

The utility model provides a centre gripping frock of fixed block for pneumatic cylinder as shown in fig. 1-3, including base 1, the top of base 1 has seted up the mounting hole, the inner wall fixed mounting of mounting hole has motor 2, the both sides of base 1 all fixed mounting has first electric telescopic handle 6, the flexible end of two first electric telescopic handle 6 all fixed is equipped with connecting strip 7, the top of two connecting strip 7 respectively with the both sides fixed connection of fixed strip 8 bottom, the both ends of fixed strip 8 one side have all seted up the connector, the inner wall of each connector all alternates and is connected with rack 9, the both sides of fixed strip 8 top all fixed are equipped with setting block 10, it has lead screw 11 to rotate between two setting block 10, the one end of two rack 9 respectively with the both ends fixed connection of limiting plate 12 one side, the middle part of limiting plate interlude one side has seted up the removal mouth, the inner wall of removal mouth is connected with two clamp plates 13, the outer wall threaded connection of lead screw 11 has two engaging lugs 14, the one end of two engaging lugs 14 respectively with the one end fixed connection of two clamp plates 13, the output of motor 2 is equipped with a connecting axle 3 fixedly, one side of base 1 top is connected with the bottom of another connecting axle 3 rotationally;

according to fig. 1-3, the connecting hole has all been seted up on the top of every connecting axle 3, the spout has all been seted up to one side of every connecting hole inner wall, the equal sliding connection of inner wall of every spout has slider 17, the one end of every slider 17 all with the bottom fixed connection of pivot 4 outer wall, the top of every pivot 4 is all fixed and is equipped with gear 5, one side intermeshing of two gear 5, one side of two racks 9 is connected with the opposite side meshing of two gear 5 respectively, the expansion joint has been seted up at the middle part of 8 one sides of fixed strip, 8 opposite side fixed mounting of fixed strip has second electric telescopic handle 15, the inner wall interlude of expansion joint is connected with push pedal 16, the bottom of push pedal 16 is less than the bottom terminal surface of limiting plate 12, the flexible fixed connection of one side and second electric telescopic handle 15 of push pedal 16, the through hole has all been opened to one side on two 7 tops on top of connecting strip, the inner wall of two through holes rotates with the top of pivot 4 outer walls respectively and is connected, motor 2 is through external motor switch, two first electric telescopic handle 6 are all through external first electric telescopic handle switch, second electric telescopic handle switch respectively with external power supply electric connection through external second electric handle switch.

The utility model discloses the theory of operation: the method comprises the steps of firstly placing fixed block parts on a base 1, enabling the fixed block parts to be in a clamping range of a limiting plate 12 and a clamping plate 13, starting a motor 2 to drive a connecting shaft 3 connected with the connecting shaft, enabling the connecting shaft 3 to drive a rotating shaft 4 under the action of a sliding groove on a sliding block 17 in the connecting shaft 3, enabling the rotating shaft 4 to drive a corresponding gear 5, enabling the gear 5 to simultaneously drive another gear 5, enabling the steering directions of the two gears 5 to be opposite, enabling the rotating shaft 4 and the connecting shaft 3 to rotate in opposite directions along with each other, enabling a gear 5 to drive a rack 9 to move in the same direction in a fixing strip 8, enabling the gear 5 to drive a limiting plate 12 to move, enabling the limiting plate 12 to be matched with the fixing strip 8 to carry out primary clamping limiting on the fixed block parts, then rotating a lead screw 11, enabling a reverse thread on the lead screw 11 to drive a connecting lug 14 to drive the clamping plate 13 to move in opposite directions to approach each other, carrying out secondary clamping on the fixed block parts, improving the fixing effect of a clamping tool, avoiding deviation during machining, ensuring the machining quality of a hydraulic cylinder, starting the machining quality of the motor 2 to rotate reversely, after the machining of the fixed block parts, enabling a sliding block 8 and the sliding groove to be synchronously lifting plate 4 and the sliding groove to be in contact with the sliding groove 17, enabling the sliding block 12 to push the sliding groove to move along with a limiting plate after the sliding block 13, and a simple pushing rod to be synchronously, and pushing rod 15, and pushing rod to push rod to move along with the sliding groove, and pushing efficiency after the sliding block to be synchronously pushing rod after the sliding block 13, and pushing efficiency of the sliding block is improved, and the sliding rod after the sliding groove.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

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. The utility model provides a centre gripping frock of fixed block for pneumatic cylinder, includes base (1), its characterized in that: the mounting hole has been seted up on the top of base (1), the inner wall fixed mounting of mounting hole has motor (2), the equal fixed mounting in both sides of base (1) has first electric telescopic handle (6), two the flexible end of first electric telescopic handle (6) is all fixed and is equipped with connecting strip (7), two the top of connecting strip (7) respectively with the both sides fixed connection of fixed strip (8) bottom, the connector has all been seted up at the both ends of fixed strip (8) one side, every the inner wall of connector all alternates and is connected with rack (9), the both sides on fixed strip (8) top are all fixed and are equipped with setting block (10), two it is connected with lead screw (11) to rotate between setting block (10), two the one end of rack (9) respectively with the both ends fixed connection of limiting plate (12) one side, the mouth that moves has been seted up at the middle part of limiting plate (12) one side.

2. The clamping tool for the fixed block of the hydraulic cylinder according to claim 1, characterized in that: the inner wall of removal mouth alternates and is connected with two clamp plates (13), the outer wall threaded connection of lead screw (11) has two engaging lugs (14), two the one end of engaging lug (14) respectively with the one end fixed connection of two clamp plates (13), the output of motor (2) is fixed and is equipped with one connecting axle (3), the one side on base (1) top is rotated with the bottom of another connecting axle (3) and is connected.

3. The clamping tool for the fixed block of the hydraulic cylinder as claimed in claim 2, wherein: every the connecting hole has all been seted up on the top of connecting axle (3), every the spout has all been seted up to one side of connecting hole inner wall, every the equal sliding connection of inner wall of spout has slider (17), every the one end of slider (17) all with the bottom fixed connection of pivot (4) outer wall, every the top of pivot (4) is all fixed and is equipped with gear (5), two one side intermeshing of gear (5), two one side of rack (9) is connected with the opposite side meshing of two gear (5) respectively.

4. The clamping tool for the fixed block of the hydraulic cylinder according to claim 1, characterized in that: the movable opening has been seted up at the middle part of fixed strip (8) one side, the opposite side fixed mounting of fixed strip (8) has second electric telescopic handle (15), the inner wall of movable opening alternates and is connected with push pedal (16), the flexible end fixed connection of one side and second electric telescopic handle (15) of push pedal (16).

5. The clamping tool for the fixed block of the hydraulic cylinder as claimed in claim 3, wherein: and through holes are formed in one side of the top end of each connecting strip (7), and the inner walls of the through holes are respectively and rotatably connected with the top of the outer wall of the rotating shaft (4).

6. The clamping tool for the fixed block of the hydraulic cylinder as claimed in claim 4, wherein: the motor (2) is electrically connected with an external power supply respectively through an external motor switch, the two first electric telescopic rods (6) are connected with the external power supply through an external first electric telescopic rod switch, and the second electric telescopic rod (15) is connected with the external power supply through an external second electric telescopic rod switch.

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