CN215147076U

CN215147076U - Extrusion clamping type mechanical clamp for small-station transfer

Info

Publication number: CN215147076U
Application number: CN202121237395.9U
Authority: CN
Inventors: 范佳慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-14
Anticipated expiration: 2031-06-04

Abstract

The utility model provides an extrusion clamping type mechanical clamp for small-station transfer, which relates to the technical field of mechanical clamps and solves the problems that the prior mechanical clamp only can realize the clamping and limiting operation on mechanical products in the practical application process, but still needs to repeatedly disassemble and position clamping when the small-station transfer occurs, thereby causing unnecessary workload and reducing the working efficiency, and comprises a driving mechanism, the main body of the driving mechanism is designed into a disc-shaped structure, in the utility model, because a transfer mechanism is arranged, a workpiece to be transferred can be relieved and limited by a clamping component driven by a motor, then the workpiece to be transferred can be sucked from an air hole arranged on a base plate by an air pipe arranged in the transfer component through an air pumping component, and then the workpiece to be transferred is adsorbed on the base by utilizing air pressure, and the workpiece can be driven to be transferred to the next station by the driving of a guide rod, thereby improving the working efficiency.

Description

Extrusion clamping type mechanical clamp for small-station transfer

Technical Field

The utility model belongs to the technical field of mechanical fixture, more specifically say, in particular to formula mechanical fixture is got to extrusion clamp of little station transfer usefulness.

Background

The fixture is a device for fixing a machining object to a correct position in a mechanical manufacturing process so as to receive construction or detection, and is also called a fixture, and in a broad sense, in any process in the process, a device for quickly, conveniently and safely installing a workpiece is called a fixture, and the fixture generally comprises a positioning element (for determining the correct position of the workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of a tool and the workpiece or guiding the direction of the tool), an indexing device (for enabling the workpiece to complete machining of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base) and the like;

the existing mechanical clamp has the following defects in the practical application process:

1. the existing mechanical clamp can only realize the clamping and limiting operation of mechanical products in the practical application process, but still needs to be repeatedly disassembled, positioned and clamped when a small work station is transferred, so that unnecessary workload is generated, and the working efficiency is reduced.

2. The existing mechanical clamp is mainly used for clamping and displacing a mechanical product when the mechanical product is moved in the actual application process, but the force control of the clamp and the contact with the mechanical product inevitably generate abrasion, and further the product is damaged.

In view of the above, the present invention provides an extruding clamping type mechanical clamp for transferring a small work position, which is improved based on the existing structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an extrusion clamp of little station transfer usefulness gets formula mechanical fixture, in order to solve current mechanical fixture at the practical application in-process firstly only can realize pressing from both sides tight spacing operation to mechanical product, nevertheless still need dismantle the location clamping repeatedly when little station transfer, and then caused unnecessary work load to produce, work efficiency is reduced, secondly adopt the clamping jaw to press from both sides when removing mechanical product more and get and carry out the displacement, but the dynamics control of anchor clamps and the inevitable meeting that can produce wearing and tearing with mechanical product's contact, and then the problem of the damage of product has been caused.

The utility model relates to a purpose and efficiency of formula mechanical fixture are got to extrusion clamp of little station transfer usefulness are reached by following concrete technological means:

an extrusion clamping type mechanical clamp for small-station transfer comprises a driving mechanism,

the main body of the driving mechanism is designed to be of a disc-shaped structure, a guide connecting rod is further arranged at the bottom end of the driving mechanism, a driver is further mounted on the lower side of the main body of the driving mechanism, and a guide mechanism is further mounted on the right side of the driving mechanism.

Further, the guide mechanism includes:

the main part of direction subassembly, direction subassembly are the ring configuration design, and the direction subassembly is the four-section type structural design to interval between the adjacent direction subassembly of per two is the same, has seted up the annular on the inside top of direction subassembly, has also seted up the annular in the direction subassembly is inside, and two annular link up each other, still be the annular array at the top face of direction subassembly and install at telescopic coupling assembling of four places, can install the fan additional in telescopic coupling assembling's bottom side.

Further, the guide mechanism further includes:

the clamping assembly is clamped, the main body of the clamping assembly is designed into a T-shaped clamping plate structure, an electric cylinder is further arranged on one side of the clamping assembly, the output end of the electric cylinder is connected with the clamping assembly, every two clamping assemblies form a group, the four clamping assemblies are respectively arranged in the inner positions of guide grooves formed in the four supporting assemblies, and a transfer mechanism is further arranged on the inner side of the clamping assembly.

Further, the driving mechanism includes:

the main part of the driving component is designed to be of a disc-shaped structure, a semicircular block is further installed at the top end of the main part of the driving component, a guide connecting rod is installed on the bottom side of the driving component, and a motor is further installed at the bottom end of the driving component.

Further, the transfer mechanism further comprises:

the main body of the transfer component is in a cross-shaped structural design, air pipes are arranged at the tail ends of the guide rods at four positions in the transfer component, an arc-shaped base is further arranged on the top end face of each air pipe in the transfer component, and air holes are formed in the top end of each base and connected with the air pipes.

Further, the guide mechanism further includes:

the supporting component, supporting component's main part is cuboid structural design, and the inboard of everywhere supporting component all offer with the inside annular phase-match of seting up of direction subassembly, still offered rectangular guide way at supporting component's inside top face to everywhere supporting component installs respectively in the inboard position of every two adjacent direction subassemblies.

Further, the transfer mechanism includes:

the main part of pump gas subassembly is cylinder structural design, and the inboard of pump gas subassembly still is provided with the pump gas machine, and the pump gas subassembly is installed in the top face central point of driven subassembly and is put, has still cup jointed the transfer subassembly in the outside of pump gas subassembly.

Further, the driving mechanism further includes:

the driven assembly, driven assembly's main part is the sheave, and driven assembly and the semicircle piece phase-match of driving assembly main part upside installation, and driven assembly is connected with driving assembly through the direction connecting rod, still is provided with guiding mechanism directly over driven assembly.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. owing to be provided with driver mechanism, consequently when the needs shift the station to the work piece, can drive through the motor with the installation of the drive assembly downside in the actuating mechanism earlier, and then drive driven assembly through the semicircle piece that drive assembly main part top was installed and rotate.

2. Owing to be provided with transfer mechanism, consequently can drive through electronic jar and press from both sides the work piece of waiting to shift the station and get the subassembly and relieve spacingly, then breathe in from the gas pocket that sets up on the base plate through the trachea of installation in the transfer subassembly through the pump gas subassembly, and then utilize atmospheric pressure to treat that the work piece of shifting adsorbs firmly on the base, can drive the work piece through the drive of guide arm and shift the operation on next station this moment, and then improved work efficiency.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic front side view of the present invention.

Fig. 2 is a schematic view of the side view structure of the present invention.

Fig. 3 is a left side view structure diagram of the present invention.

Fig. 4 is a schematic view of the structure of the present invention from the bottom.

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

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a drive mechanism; 101. a drive assembly; 102. a driven assembly; 2. a guide mechanism; 201. a guide assembly; 202. a support assembly; 203. a gripping assembly; 3. a transfer mechanism; 301. a pumping assembly; 302. and (4) transferring the assembly.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides an extrusion clamping type mechanical clamp for small-station transfer, which comprises a driving mechanism 1,

the main body of the driving mechanism 1 is designed to be a disc-shaped structure, a guide connecting rod is further arranged at the bottom end of the driving mechanism 1, a driver is further installed on the lower side of the main body of the driving mechanism 1, and a guide mechanism 2 is further installed on the right side of the driving mechanism 1.

Wherein, guiding mechanism 2 includes:

guide assembly 201, guide assembly 201's main part is the annular structure design, and guide assembly 201 is four-segment structural design, and the interval between every two adjacent guide assembly 201 is the same, the annular has been seted up on guide assembly 201's inside top, the annular has also been seted up in guide assembly 201 inside, two annular link up each other, still be annular array and install at telescopic coupling assembling of four places at guide assembly 201's top terminal surface, can install the fan additional in telescopic coupling assembling's bottom side.

Wherein, guiding mechanism 2 still includes:

the clamping assembly 203 is provided, the main body of the clamping assembly 203 is designed as a "T" shaped clamping plate structure, an electric cylinder is further provided on one side of the clamping assembly 203, the output end of the electric cylinder is connected to the clamping assembly 203, wherein every two clamping assemblies 203 are in one group, the four clamping assemblies 203 are respectively installed at the inner positions of the guide grooves formed in the four supporting assemblies 202, and a transfer mechanism 3 is further provided on the inner side of the clamping assembly 203.

Wherein, actuating mechanism 1 includes:

drive assembly 101, drive assembly 101's main part is the disc structure design, and the semicircle piece is still installed on the top of drive assembly 101's main part, install the direction connecting rod in drive assembly 101's bottom side, still install the motor in drive assembly 101's bottom, when the needs shift the work piece, can drive through the motor with the installation of drive assembly 101 downside in actuating mechanism 1 earlier, and then drive driven subassembly 102 through the semicircle piece that drive assembly 101 main part top was installed and rotate.

Wherein, transfer mechanism 3 includes:

the main body of the pumping assembly 301 is designed into a cylindrical structure, a pumping machine is further arranged on the inner side of the pumping assembly 301, the pumping assembly 301 is installed at the center of the top end face of the driven assembly 102, and a transfer assembly 302 is further sleeved on the outer side of the pumping assembly 301;

the transfer mechanism 3 further includes:

the transfer assembly 302 is provided with a cross-shaped main body, air pipes are arranged at the tail ends of four guide rods in the transfer assembly 302, an arc-shaped base is further arranged on the top end face of each air pipe in the transfer assembly 302, air holes are formed in the top end of the base and are connected with the air pipes, therefore, workpieces to be transferred to a station can be driven by a driver to clamp the clamping assembly 203 to be relieved for limitation, then the air pipes mounted in the transfer assembly 302 are used for sucking air through the air holes formed in the base plate through the air pipes mounted in the pump air assembly 301, then the workpieces to be transferred are firmly adsorbed on the base through air pressure, at the moment, the workpieces can be driven by the guide rods to be transferred to the next station, and therefore the working efficiency is improved.

Wherein, guiding mechanism 2 still includes:

the main body of the supporting component 202 is designed into a cuboid structure, the inner sides of the supporting component 202 are all provided with ring grooves matched with the inner parts of the guide components 201, rectangular guide grooves are further formed in the top end faces of the inner parts of the supporting component 202, and the supporting component 202 is respectively arranged at the inner side positions of every two adjacent guide components 201.

Wherein, actuating mechanism 1 still includes:

the main body of the driven assembly 102 is a grooved wheel, the driven assembly 102 is matched with a semicircular block arranged on the upper side of the main body of the driving assembly 101, the driven assembly 102 is connected with the driving assembly 101 through a guide connecting rod, and a guide mechanism 2 is further connected right above the driven assembly 102. The motor, the electric cylinder, the pump air machine are all electrically connected with an external power supply through the control panel, the motor, the electric cylinder, the pump air machine and the control panel all belong to the prior art, and the specific working principle and the electrical connection relation of the motor, the electric cylinder and the pump air machine are not detailed here.

The specific use mode and function of the embodiment are as follows:

when the device is used, a workpiece to be clamped is firstly placed at the inner side position of a T-shaped clamping plate in the clamping assembly 203 in the guide mechanism 2, an electric cylinder is started to clamp a mechanical product by the T-shaped clamping plate, and processing operation can be carried out after clamping;

when the work piece needs to be transferred, the motor arranged on the lower side of the driving component 101 in the driving mechanism 1 can be used for driving the work piece, and then the driven component 102 is driven to rotate through the semicircular block arranged at the top end of the main body of the driving component 101;

and then utilize atmospheric pressure will treat the work piece of shifting firmly adsorb on the base, can drive the operation that the work piece shifted to next station through the drive of guide arm this moment, and then improved work efficiency.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a formula mechanical fixture is got to extrusion clamp of little station transfer usefulness which characterized in that: comprises a driving mechanism, a driving mechanism and a driving mechanism,

2. The press-grip type mechanical jig for small-site transfer as set forth in claim 1, wherein: the drive mechanism includes:

3. The press-grip type mechanical jig for small-site transfer as set forth in claim 2, wherein: the drive mechanism further includes:

4. The press-jaw type mechanical jig for small-site transfer as set forth in claim 3, wherein: the guide mechanism includes:

5. The press-jaw type mechanical jig for small-site transfer as set forth in claim 4, wherein: the guide mechanism further includes:

6. The press-grip type mechanical jig for small-site transfer as set forth in claim 5, wherein: the guide mechanism further includes:

7. The press-jaw type mechanical jig for small-site transfer as set forth in claim 6, wherein: the transfer mechanism includes:

8. The press-grip type mechanical jig for small-site transfer as set forth in claim 7, wherein: the transfer mechanism further comprises: