CN211414916U - Cylinder fixing device for workpiece - Google Patents

Abstract

The utility model belongs to the technical field of work piece fixed equipment, especially, be a cylinder fixing device for work piece, including work piece fixing device body, be equipped with the fixed plate on the work piece fixing device body, the top of fixed plate is equipped with the cylinder, the mounting groove has been seted up at the top of fixed plate, fixed mounting has the base on the cylinder, the base with mounting groove looks adaptation, the assembly groove has been seted up to one side of fixed plate, the dwang is installed to the assembly groove internal rotation, fixed mounting has two worms on the dwang, two rotation posts are installed to the assembly groove internal rotation, it is equipped with two worm wheels to rotate fixed cover on the post, the worm wheel with correspond the worm meshes mutually, two recesses have been seted up on the top inner wall of assembly groove. The utility model relates to a rationally, the simple operation is convenient for install the cylinder, convenient the dismantlement simultaneously, is convenient for maintain the cylinder, labour saving and time saving.

Description

Cylinder fixing device for workpiece

Technical Field

The utility model relates to a work piece fixed equipment technical field especially relates to a cylinder fixing device for work piece.

Background

The cylinder is composed of a cylinder barrel, an end cover, a piston rod, a sealing element and the like, and is a cylindrical metal machine part for guiding the piston to do linear reciprocating motion in the cylinder.

Publication number is CN207465053U among the prior art discloses a cylinder fixing device for work piece, including the cylinder, the lateral wall is provided with the governing valve behind the cylinder, and is connected with the air pressure pole bottom the cylinder, cylinder bottom lateral wall is fixed with cylinder base, and is connected with fixed stop bottom the cylinder base, air pressure pole end-to-end connection has the connecting piece, and its connecting piece lateral wall is provided with the slider, and installs the fixed bolster at the slider top, the air pressure pole end is provided with the stripper plate, and its stripper plate top is provided with the grip block, and is provided with the extrusion backing plate bottom the stripper plate, extrusion backing plate bottom is provided with distance sensor, and extrudees backing plate bottom lateral wall and is connected with pressure reducing spring, pressure reducing spring end-to-end connection has the rubber fixed column. Although this cylinder fixing device for work piece adopts the fixed mode of cylinder, when using manpower sparingly, has improved fixed effect greatly, sets up two sets of shock attenuation paralyses simultaneously, prevents that the device application of force from too big damage the work piece.

However, in the above-mentioned technology, the cylinder is fixedly installed by a plurality of bolts, and the installation is more tedious, wastes time and energy, and when maintaining the cylinder, needs to use the kit to dismantle the bolt, and it is also inconvenient to dismantle, for this reason, provides a cylinder fixing device for work piece.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cylinder fixing device for a workpiece.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a cylinder fixing device for a workpiece comprises a workpiece fixing device body, wherein a fixing plate is arranged on the workpiece fixing device body, a cylinder is arranged above the fixing plate, a mounting groove is formed in the top of the fixing plate, a base is fixedly mounted on the cylinder and matched with the mounting groove, an assembly groove is formed in one side of the fixing plate, a rotating rod is rotatably mounted in the assembly groove, two worms are fixedly mounted on the rotating rod, two rotating columns are rotatably mounted in the assembly groove, two worm wheels are fixedly sleeved on the rotating columns and meshed with the corresponding worms, two grooves are formed in the inner wall of the top of the assembly groove, the top ends of the rotating columns extend into the corresponding grooves and are rotatably connected with the corresponding inner walls of the grooves, and lead screws are mounted on the rotating columns through threads, the top of lead screw runs through the fixed plate and the rotation is installed L-shaped piece, two constant head tanks have been seted up at the top of base, L-shaped piece with correspond the constant head tank looks adaptation.

Preferably, one end of the rotating rod extends out of the assembling groove and is fixedly provided with a crank.

Preferably, the outer wall of the rotating rod is sleeved with two first bearings, and outer rings of the first bearings are fixedly connected with the inner wall of the assembling groove.

Preferably, the top of the fixing plate is provided with two through holes, the through holes are communicated with the corresponding grooves, and the screw rods are connected with the inner walls of the corresponding through holes in a sliding manner.

Preferably, the limiting grooves are formed in the inner walls of the two sides of the through hole, limiting rods are fixedly mounted on the two sides of the screw rod, and the limiting rods are connected with the inner walls of the corresponding limiting grooves in a sliding mode.

Preferably, the outer wall of the rotating column is sleeved with a second bearing, and the outer ring of the second bearing is fixedly connected with the corresponding inner wall of the groove.

Compared with the prior art, the beneficial effects of the utility model are that: at first, through work piece fixing device body, the fixed plate, the cylinder, the mounting groove, a pedestal, the assembly groove, the dwang, the worm, rotate the post, the worm wheel, a groove, the lead screw, L-shaped piece, constant head tank and crank cooperate, rotate the crank, the crank drives the dwang and rotates, the dwang drives the worm and rotates, the worm drives the worm wheel and rotates, the worm wheel drives and rotates the post and rotate, it drives the lead screw downstream to rotate the post, the lead screw drives L-shaped piece downstream, L-shaped piece card advances in the constant head tank that corresponds, and when firmly supporting the base, the stall crank, the cylinder installation is accomplished.

The utility model relates to a rationally, the simple operation is convenient for install the cylinder, convenient the dismantlement simultaneously, is convenient for maintain the cylinder, labour saving and time saving.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a workpiece fixing device body; 2. a fixing plate; 3. a cylinder; 4. mounting grooves; 5. a base; 6. assembling a groove; 7. rotating the rod; 8. a worm; 9. rotating the column; 10. a worm gear; 11. a groove; 12. a screw rod; 13. an L-shaped block; 14. positioning a groove; 15. a crank handle.

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. 1-2, the present invention provides a technical solution: a cylinder fixing device for a workpiece comprises a workpiece fixing device body 1, a fixing plate 2 is arranged on the workpiece fixing device body 1, a cylinder 3 is arranged above the fixing plate 2, a mounting groove 4 is formed in the top of the fixing plate 2, a base 5 is fixedly mounted on the cylinder 3, the base 5 is matched with the mounting groove 4, an assembly groove 6 is formed in one side of the fixing plate 2, a rotating rod 7 is rotatably mounted in the assembly groove 6, two worms 8 are fixedly mounted on the rotating rod 7, two rotating columns 9 are rotatably mounted in the assembly groove 6, two worm wheels 10 are fixedly sleeved on the rotating columns 9 and meshed with the corresponding worms 8, two grooves 11 are formed in the inner wall of the top of the assembly groove 6, the top ends of the rotating columns 9 extend into the corresponding grooves 11 and are rotatably connected with the inner walls of the corresponding grooves 11, a lead screw 12 is mounted on the rotating columns 9 through threads, and the top end of the lead screw 12 penetrates through, the top of the base 5 is provided with two positioning grooves 14, and the L-shaped block 13 is matched with the corresponding positioning groove 14;

one end of the rotating rod 7 extends to the outside of the assembling groove 6 and is fixedly provided with a crank 15, the crank 15 is provided with a non-slip mat, the non-slip mat and the crank 15 are directly filled with glue, the outer wall of the rotating rod 7 is sleeved with two first bearings, the outer rings of the first bearings are fixedly connected with the inner wall of the assembling groove 6, two through holes are formed in the top of the fixed plate 2, the through holes are communicated with corresponding grooves 11, the lead screw 12 is in sliding connection with the inner wall of the corresponding through hole, limiting grooves are formed in the inner walls of the two sides of the through hole, limiting rods are fixedly arranged on the two sides of the lead screw 12 and are in sliding connection with the inner wall of the corresponding limiting groove, a second bearing is sleeved on the outer wall of the rotating column 9, the outer ring of the second bearing is fixedly connected with the inner wall of the corresponding groove 11, and the fixing device body 1, the fixed, Worm 8, rotate post 9, worm wheel 10, recess 11, lead screw 12, L-shaped piece 13, constant head tank 14 and crank 15 cooperate, rotate crank 15, crank 15 drives dwang 7 and rotates, dwang 7 drives worm 8 and rotates, worm 8 drives worm wheel 10 and rotates, worm wheel 10 drives and rotates post 9 and rotates, it drives lead screw 12 and moves down to rotate post 9, lead screw 12 drives L-shaped piece 13 downstream, L-shaped piece 13 blocks in advancing corresponding constant head tank 14, and when firmly supporting base 5, stall crank 15, cylinder 3 is installed and is accomplished, the utility model relates to a rationally, the simple operation is convenient for install cylinder 3, convenient the dismantlement simultaneously, the maintenance cylinder of being convenient for, labour saving and time saving.

The working principle is as follows: when the cylinder 3 needs to be installed, the base 5 is placed in the installation groove 4, then the two L-shaped blocks 13 are rotated, so that the two L-shaped blocks 13 correspond to the two positioning grooves 14, the crank 15 is rotated, the crank 15 drives the rotating rod 7 to rotate in the assembling groove 6, the rotating rod 7 drives the two worms 8 to rotate, the worms 8 drive the two worm wheels 10 which are meshed with each other to rotate, the two worm wheels 10 drive the rotating columns 9 to rotate, the two rotating columns 9 drive the two screw rods 12 which are in threaded connection to move downwards, the two screw rods 12 drive the two L-shaped blocks 13 to move downwards until the two L-shaped blocks 13 are clamped into the corresponding positioning grooves 14, and when the base 5 is firmly propped against, the crank 15 stops rotating, the cylinder 3 is installed completely, when the cylinder 3 needs to be disassembled for maintenance, the steps are operated reversely, so that the L-shaped block 13 is moved out of the positioning groove 14 and the base 5 can be taken out, thereby facilitating the maintenance of the cylinder 3.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a cylinder fixing device for work piece, includes work piece fixing device body (1), its characterized in that: be equipped with fixed plate (2) on work piece fixing device body (1), the top of fixed plate (2) is equipped with cylinder (3), mounting groove (4) have been seted up at the top of fixed plate (2), fixed mounting has base (5) on cylinder (3), base (5) with mounting groove (4) looks adaptation, assembly groove (6) have been seted up to one side of fixed plate (2), dwang (7) are installed to assembly groove (6) internal rotation, fixed mounting has two worms (8) on dwang (7), two rotating column (9) are installed to assembly groove (6) internal rotation, the fixed cover is equipped with two worm wheel (10) on rotating column (9), worm wheel (10) with correspond worm (8) mesh mutually, two recess (11) have been seted up on the top inner wall of assembly groove (6), the top of rotating column (9) extends to the correspondence in recess (11) and with the correspondence the inner wall of recess (11) rotates and is connected, screw rod (12) are installed to the screw thread on rotating column (9), the top of screw rod (12) is run through fixed plate (2) and rotate and install L-shaped piece (13), two constant head tanks (14) have been seted up at the top of base (5), L-shaped piece (13) and corresponding constant head tank (14) looks adaptation.

2. A cylinder fixing device for a workpiece according to claim 1, wherein: one end of the rotating rod (7) extends to the outside of the assembling groove (6) and is fixedly provided with a crank (15).

3. A cylinder fixing device for a workpiece according to claim 1, wherein: the outer wall of dwang (7) is gone up the cover and is equipped with two first bearings, the outer lane of first bearing with the inner wall fixed connection of assembly groove (6).

4. A cylinder fixing device for a workpiece according to claim 1, wherein: two through holes are formed in the top of the fixing plate (2), the through holes are communicated with the corresponding grooves (11), and the screw rods (12) are connected with the inner walls of the corresponding through holes in a sliding mode.

5. The cylinder fixing device for a workpiece according to claim 4, wherein: the limiting grooves are formed in the inner walls of the two sides of the through hole, limiting rods are fixedly mounted on the two sides of the screw rod (12), and the limiting rods are connected with the inner walls of the corresponding limiting grooves in a sliding mode.

6. A cylinder fixing device for a workpiece according to claim 1, wherein: the outer wall of the rotating column (9) is sleeved with a second bearing, and the outer ring of the second bearing is fixedly connected with the corresponding inner wall of the groove (11).

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