CN217530146U - Feeding and discharging clamp and production line - Google Patents

Abstract

The utility model discloses a go up unloading anchor clamps and production line, go up unloading anchor clamps and include the mount pad, locating component and clamping components, the mount pad is used for being connected with outside last unloading robot, clamping components includes actuating mechanism, two tight seats of clamp of clamping jaw and interval setting, two tight seats of clamp all with mount pad sliding connection, and all be equipped with the clamping jaw on each tight seat of clamp, form the centre gripping space that is used for placing the work piece between the clamping jaw on two tight seats of clamp, actuating mechanism includes drive shell and drive shaft, drive shell and drive shaft respectively with two tight seat swing joint of clamp, the drive shaft with drive shell relative motion and drive two tight seats of clamp and be close to each other or keep away from along the mount pad, so that two clamping jaws press from both sides tightly or relax the work piece, locating component includes the positioning seat of being connected with the mount pad and locates the reference column on the positioning seat, the reference column is used for the locating hole cooperation with the work piece. The utility model discloses an go up unloading anchor clamps can accurate clamp get the work piece and protect the work piece not by pressing from both sides badly.

Description

Feeding and discharging clamp and production line

Technical Field

The utility model relates to a vehicle processing technology field especially relates to an go up unloading anchor clamps and production line.

Background

In the production and processing of vehicle, to the work piece that the appearance is complicated, like the engine cylinder lid, need CNC machining center to its processing, however, the unloading mode of going up of work piece of current CNC, if the manual work goes on the work piece unloading in the roll table push-and-pull, make the finish machining face of work piece by the roll table fish tail easily, cause the quality problem and lead to the work piece to scrap even, and adopt the manipulator to press from both sides the unloading mode of getting, though can make the work piece not rub with the roll table, but either fix a position inaccurately, or press from both sides the work piece bad easily.

In view of the above-mentioned drawbacks, it is necessary to provide a new feeding and discharging jig and a production line.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a go up unloading anchor clamps and production line aims at solving current manipulator clamp and gets the work piece and lead to the work piece location easily inaccurate and press from both sides bad problem easily.

In order to achieve the above object, the utility model provides an go up unloading anchor clamps includes mount pad, locating component and clamping component, the mount pad is used for being connected with outside last unloading robot, clamping component includes two tight seats of clamp that actuating mechanism, clamping jaw and interval set up, two press from both sides tight seat all with mount pad sliding connection, and respectively press from both sides and all be equipped with the clamping jaw on the tight seat, two press from both sides and press from both sides tight seat on form the centre gripping space that is used for placing the work piece between the clamping jaw, actuating mechanism is including drive shell and drive shaft, drive shell with the drive shaft respectively with two press from both sides tight seat swing joint, the drive shaft with drive shell relative motion and drive two press from both sides tight seat and follow the mount pad is close to each other or keeps away from, so that two the clamping jaw presss from both sides tightly or relaxes the work piece, locating component include with the locating seat that the mount pad is connected with locate reference column on the locating seat, the reference column be used for with the locating hole cooperation of work piece.

Preferably, the mount pad is equipped with butt joint dish and slide rail, the butt joint dish be used for with go up the unloading robot and connect, the slide rail is located the mount pad is in a back of the body from one side of butt joint dish, press from both sides tight seat and deviate from one side indent of clamping jaw form with slide rail sliding connection spout.

Preferably, the clamping jaw comprises a clamping plate and an abutting plate which are connected with each other, one side, far away from the abutting plate, of the clamping plate is connected with the clamping seat, a supporting plate is arranged on the mounting seat, the clamping space is formed between the two clamping plates, and the abutting plate and the supporting plate are respectively used for abutting against two opposite sides of the workpiece; at least one clamping seat is provided with two clamping jaws which are arranged at intervals.

Preferably, the mounting seat is provided with two limit stops, the two limit stops are arranged at intervals along the extending direction of the slide rail and are respectively used for being abutted against the two clamping seats.

Preferably, the locating component further comprises a buffer plate, and a guide post and an elastic part which are arranged at intervals, wherein the guide post and the elastic part are located on the same side of the buffer plate, a guide hole is formed in the locating seat, one end of the guide post is connected with the buffer plate, the other end of the guide post is inserted into the guide hole, and two ends of the elastic part are abutted to the buffer plate and between the locating seats.

Preferably, the locating component further comprises a gas detection component, the gas detection component comprises a mechanical valve and a pressure gauge, the mechanical valve is installed on the locating seat, the mechanical valve is provided with a control shaft and a channel communicated with the outside, the control shaft is used for communicating or closing the channel, the pressure gauge is arranged on the channel, the control shaft is connected with the buffer plate, and when the workpiece is abutted to the buffer plate, the control shaft closes the channel.

Preferably, the driving shell and the driving shaft are respectively and rotatably connected with the two clamping seats.

Preferably, the feeding and discharging clamp further comprises a first inductor, and the first inductor is arranged on the positioning seat;

and/or, the feeding and discharging clamp further comprises two second inductors arranged on the mounting seat, the two second inductors are respectively positioned at two ends of the sliding rail, and the two second inductors are respectively used for sensing the two clamping seats.

Preferably, the feeding and discharging clamp comprises two groups of positioning assemblies and two groups of clamping assemblies, and two ends of the mounting seat are respectively provided with one group of positioning assemblies and one group of clamping assemblies.

Additionally, the utility model discloses still provide a production line, the production line includes as above material loading and unloading anchor clamps.

The utility model provides an among the technical scheme, go up unloading anchor clamps include the mount pad, locating component and clamping components, the mount pad is connected with outside last unloading robot, locating components includes the positioning seat of being connected with the mount pad and locates the reference column on the positioning seat, clamping components includes actuating mechanism, two tight seats of clamp that clamping jaw and interval set up, two tight seats of clamp all with mount pad sliding connection, and all be equipped with the clamping jaw on each tight seat of clamp, form the centre gripping space that is used for placing the work piece between the clamping jaw on two tight seats of clamp, actuating mechanism includes drive shell and drive shaft, drive shell and drive shaft respectively with two tight seat swing joint of clamp, when the work piece is got to the needs clamp, go up unloading robot drive unloading anchor clamps are close to the work piece, insert in the locating hole of work piece in order to the accurate location of work piece until the reference column, actuating mechanism work, drive shaft and drive shell relative motion and drive two tight seats of clamp are close to each other along the mount pad, the work piece is cliied to the clamping jaw on two tight seats of clamp. The utility model discloses a go up unloading anchor clamps and can carry out accurate location to the work piece through the locating hole cooperation on reference column and the work piece to press from both sides the work piece, because two press from both sides tight seat all with mount pad sliding connection, thereby make the work piece be in the floating condition after the tight subassembly of clamp cliies the work piece, can protect the work piece also can not be pressed from both sides badly when the location.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a feeding and discharging clamp according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the point A in FIG. 1;

FIG. 3 is an enlarged view of the point B in FIG. 1;

fig. 4 is a schematic view of another angle structure of the loading and unloading clamp according to an embodiment of the present invention;

fig. 5 is a schematic view of another angle structure of the feeding and discharging clamp according to an embodiment of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The utility model provides a go up unloading anchor clamps and production line aims at solving current manipulator clamp and gets the work piece and lead to the work piece location easily inaccurate and press from both sides the problem of damaging easily.

Referring to fig. 1 to 3, the feeding and discharging fixture includes a mounting base 1, a positioning assembly 2 and a clamping assembly 3, the mounting base 1 is used for being connected with an external feeding and discharging robot, the clamping assembly 3 includes a driving mechanism 31, a clamping jaw 32 and two clamping bases 33 arranged at an interval, both the two clamping bases 33 are connected with the mounting base 1 in a sliding manner, each clamping base 33 is provided with the clamping jaw 32, a clamping space for placing a workpiece is formed between the clamping jaws 32 on the two clamping bases 33, the driving mechanism 31 includes a driving shell 311 and a driving shaft 312, the driving shell 311 and the driving shaft 312 are respectively movably connected with the two clamping bases 33, the driving shaft 312 and the driving shell 311 move relatively and drive the two clamping bases 33 to approach or separate from each other along the mounting base 1, so that the two clamping jaws 32 clamp or release the workpiece, the positioning assembly 2 includes a positioning base 21 connected with the mounting base 1 and a positioning post 22 arranged on the positioning base 21, and the positioning post 22 is used for being matched with a positioning hole of the workpiece.

The utility model discloses a go up unloading anchor clamps includes mount pad 1, locating component 2 and clamping component 3, mount pad 1 is connected with outside last unloading robot, locating component 2 includes the positioning seat 21 of being connected with mount pad 1 and locates reference column 22 on positioning seat 21, clamping component 3 includes actuating mechanism 31, clamping jaw 32 and two clamping seats 33 that the interval set up, two clamping seats 33 all with mount pad 1 sliding connection, and all be equipped with clamping jaw 32 on each clamping seat 33, form the centre gripping space that is used for placing the work piece between the clamping jaw 32 on two clamping seats 33, actuating mechanism 31 includes drive shell 311 and drive shaft 312, drive shell 311 and drive shaft 312 respectively with two clamping seats 33 swing joint, when the work piece is got to needs clamp, material anchor clamps are close to the work piece on the drive of last unloading robot drive, insert in the locating hole of work piece in order to the accurate location of work piece until reference column 22, actuating mechanism 31 works, drive shaft 312 and drive shell 311 relative motion and drive two clamping seats 33 and be close to each other along mount pad 1, clamping jaw 32 on two clamping seats 33 cliies the work piece; when the workpiece is conveyed to the destination position, the driving mechanism 31 drives the two clamping bases 33 away from each other along the mounting base 1, so that the clamping jaws 32 on the clamping bases 33 release the clamping of the workpiece. The utility model discloses an go up unloading anchor clamps pass through the locating hole cooperation on reference column 22 and the work piece and can carry out accurate positioning to the work piece, guarantee the work piece the positioning accuracy who takes a seat when being delivered to the processing department to press from both sides the work piece, because two press from both sides tight seat 33 all with mount pad 1 sliding connection, thereby make clamping unit 3 clip make the work piece be in the floating condition after the work piece, can protect the work piece also can not be pressed from both sides badly when the location. Moreover, the utility model discloses a go up unloading anchor clamps pass through two tight seats 33 of drive mechanism 31 drive and are close to each other or keep away from, the work piece of adaptable a plurality of sizes, and flexible high, and replace artifical push-and-pull work piece, damage such as the fish tail to the work piece in can avoiding the push-and-pull to practice thrift manpower resources, with low costs.

As shown in fig. 5, in an embodiment, the mounting base 1 is provided with a docking plate 11 and a slide rail 12, the docking plate 11 is used for being connected with the loading and unloading robot, the slide rail 12 is located on a side of the mounting base 1 departing from the docking plate 11, and a side of the clamping base 33 departing from the clamping jaw 32 is recessed to form a sliding groove in sliding connection with the slide rail 12. In order to make the clamping seat 33 slide more accurately relative to the mounting seat 1, two sliding rails 12 arranged at intervals can be arranged on the mounting seat 1, sliding grooves connected with the sliding rails 12 in a sliding manner are formed in the clamping seat 33, and the number of the sliding grooves is consistent with that of the sliding rails 12 and is arranged in a one-to-one correspondence manner. Moreover, the mounting seat 1 and the butt joint plate 11 connected with the feeding and discharging robot can be arranged on one side of the mounting seat 1 departing from the slide rail 12, so that the feeding and discharging robot cannot interfere with the feeding and discharging clamp and clamped workpieces when moving.

Further, please refer to fig. 4, the clamping jaw 32 includes a clamping plate 321 and an abutting plate 322 connected to each other, one side of the clamping plate 321 away from the abutting plate 322 is connected to the clamping seat 33, the mounting seat 1 is provided with a supporting plate 13, a clamping space is formed between the two clamping seats 33, the abutting plate 322 and the supporting plate 13 are respectively used for abutting against two opposite sides of the workpiece, and at least one clamping seat 33 is provided with two clamping jaws 32 arranged at an interval. In order to avoid parts on the machining equipment, such as a clamp and a machining tool on a machining center, the clamping jaw 32 comprises a clamping plate 321 and a butting plate 322, the clamping plate 321 is connected with the clamping seat 33, and one end, far away from the clamping seat 33, of the clamping plate 321 is connected with the butting plate 322, so that the clamping jaw 32 has a flat and long structure, a simple structure and a small size. Moreover, in order to make the clamping assembly 3 clamp the workpiece more reliably, two clamping jaws 32 arranged at intervals or a plurality of clamping jaws 32 arranged two by two on the clamping seat 33 can be arranged, so that the workpiece can be clamped from a plurality of positions.

In addition, in an embodiment, the mounting base 1 is provided with two limit stoppers 14, and the two limit stoppers 14 are disposed at intervals along the extending direction of the slide rail 12 and are respectively used for abutting against the two clamping bases 33. In order to protect the clamping assembly 3 and the field safety, two limit stoppers 14 may be disposed on the mounting base 1, and the two limit stoppers 14 are disposed at two ends of the slide rail 12, respectively, so as to prevent the clamping base 33 from sliding out of the slide rail 12 by abutting against the two clamping bases 33, respectively.

Wherein, locating component 2 still includes the guide post 24 and the elastic component 25 that buffer board 23 and interval set up, and guide post 24 and elastic component 25 are located the same one side of buffer board 23, have seted up the guiding hole on the positioning seat 21, and the one end and the buffer board 23 of guide post 24 are connected, and in the other end inserted the guiding hole, the both ends butt of elastic component 25 is between buffer board 23 and positioning seat 21. In this embodiment, when material loading and unloading anchor clamps are close to the work piece, reference column 22 inserts the work piece, prevent to produce the collision between work piece and the last unloading clamp, can install the spare part of buffering on positioning seat 21, namely, set up buffer board 23, buffer board 23 passes through guide post 24 and positioning seat 21 sliding connection, and the butt elastic component 25 between buffer board 23 and the positioning seat 21, like the spring, after reference column 22 inserts the work piece, the work piece and buffer board 23 butt, and extrude elastic component 25, thereby play the buffering, make the work piece can and go up the material loading and unloading and cushion the contact between the anchor clamps.

Further, in order to realize multiple functions, the positioning assembly 2 further comprises an air detection assembly 26, the air detection assembly 26 comprises a mechanical valve 261 and a pressure gauge, the mechanical valve 261 is installed on the positioning seat 21, the mechanical valve 261 is provided with a control shaft 2611 and a channel communicated with the outside, the control shaft 2611 is used for communicating or closing the channel, the pressure gauge is arranged on the channel, the control shaft 2611 is connected with the buffer plate 23, and when the workpiece abuts against the buffer plate 23, the control shaft 2611 closes the channel. In order to detect whether the workpiece is in place and avoid the workpiece from being clamped and deflected, a gas detection assembly 26 can be arranged, namely, a mechanical valve 261 is installed on the positioning seat 21, a control shaft 2611 on the mechanical valve 261 is connected with the buffer plate 23, after the workpiece is abutted to the buffer plate 23, the control shaft 2611 is pressed, the channel is closed through the control shaft 2611, so that the pressure in the channel is increased, and the workpiece can be obtained in place by observing the pressure value displayed by a pressure gauge communicated with the channel.

In addition, in the above-described embodiment, the driving housing 311 and the driving shaft 312 are rotatably connected to the two clamping shoes 33, respectively. The driving shell 311 is provided with a rotating shaft, the clamping seat 33 rotatably connected with the driving shell is provided with a rotating hole, the rotating shaft and the rotating hole are rotatably connected, similarly, the driving shaft 312 is provided with a rotating shaft, the clamping seat 33 rotatably connected with the driving shell is provided with a rotating hole, the rotating shaft and the rotating hole are rotatably connected, the driving shell 311 and the driving shaft 312 are rotatably connected with the two clamping seats 33 respectively, and therefore when the two clamping seats 33 are driven by the driving mechanism 31, the two clamping seats 33 can smoothly slide along the guide rail.

In an embodiment, the loading and unloading fixture further includes a first sensor 4, and the first sensor 4 is disposed on the positioning seat 21. In order to detect whether the workpiece reaches the positioning position, the first sensor 4 may be disposed on the positioning seat 21, and the workpiece at the positioning position is sensed by the first sensor 4, so that when the first sensor 4 is used in cooperation with the gas detection assembly 26, it can be more accurately determined whether the workpiece is positioned in place.

In another embodiment, the feeding and discharging clamp further includes two second sensors 5 disposed on the mounting base 1, the two second sensors 5 are respectively located at two ends of the sliding rail 12, and the two second sensors 5 are respectively used for sensing the two clamping bases 33. In order to better control the clamping assembly 3, two second sensors 5 may be disposed on the mounting base 1, the two second sensors 5 are respectively located at two ends of the sliding rail 12 and respectively sense the corresponding clamping bases 33, and when the second sensors 5 sense the clamping bases 33, the positions of the clamping bases 33 can be determined.

Further, go up unloading anchor clamps and include two sets of locating component 2 and two sets of clamping component 3, and the both ends of mount pad 1 set up a set of locating component 2 and a set of clamping component 3 respectively. Two sets of clamping components 3 can adopt the symmetry to set up, and the both ends of mount pad 1 set up a clamping component 3 and a locating component 2 respectively, can accomplish the material loading of taking out and the work piece of treating processing of processed work piece simultaneously, shorten the beat, raise the efficiency.

Additionally, the utility model discloses still provide a production line, the production line includes as above material loading and unloading anchor clamps. The specific structure of the feeding and discharging clamp in the production line refers to the above embodiments, and the production line adopts all technical solutions of all the above embodiments, so that all the beneficial effects brought by the technical solutions of the above embodiments are at least achieved, and are not repeated here.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the patent scope of the utility model, all be in the utility model discloses a under the design, utilize the equivalent structure transform of what the content of the description and the attached drawing was done, or direct/indirect application all includes in other relevant technical field the utility model discloses a patent protection is within range.

Claims (10)

1. A feeding and discharging clamp is characterized in that, the material loading and unloading clamp comprises:

the mounting seat is used for being connected with an external feeding and discharging robot;

the clamping assembly comprises a driving mechanism, clamping jaws and two clamping seats arranged at intervals, the two clamping seats are connected with the mounting seat in a sliding mode, the clamping jaws are arranged on the clamping seats respectively, a clamping space for placing a workpiece is formed between the clamping jaws on the two clamping seats, the driving mechanism comprises a driving shell and a driving shaft, the driving shell and the driving shaft are movably connected with the two clamping seats respectively, the driving shaft and the driving shell move relatively and drive the two clamping seats to approach or move away from each other along the mounting seat, and therefore the two clamping jaws clamp or release the workpiece;

the positioning assembly comprises a positioning seat connected with the mounting seat and a positioning column arranged on the positioning seat, and the positioning column is used for being matched with the positioning hole of the workpiece.

2. The loading and unloading clamp of claim 1, wherein the mounting base is provided with a docking plate and a slide rail, the docking plate is used for being connected with the loading and unloading robot, the slide rail is arranged on one side of the mounting base, which is away from the docking plate, and one side of the clamping base, which is away from the clamping jaw, is recessed to form a sliding groove in sliding connection with the slide rail.

3. The loading and unloading clamp of claim 2, wherein the clamping jaw comprises a clamping plate and an abutting plate which are connected with each other, one side of the clamping plate, which is far away from the abutting plate, is connected with the clamping seat, a supporting plate is arranged on the mounting seat, the clamping space is formed between the two clamping plates, and the abutting plate and the supporting plate are respectively used for abutting against two opposite sides of the workpiece; at least one clamping seat is provided with two clamping jaws which are arranged at intervals.

4. The loading and unloading clamp of claim 2, wherein the mounting seat is provided with two limit stoppers, and the two limit stoppers are spaced along the extending direction of the slide rail and are respectively used for abutting against the two clamping seats.

5. The loading and unloading clamp of claim 1, wherein the positioning assembly further includes a buffer plate, and guide posts and elastic members disposed at intervals, the guide posts and the elastic members are located on the same side of the buffer plate, the positioning seat is formed with guide holes, one end of each guide post is connected to the buffer plate, the other end of each guide post is inserted into the guide holes, and both ends of each elastic member are abutted between the buffer plate and the positioning seat.

6. The loading and unloading fixture of claim 5, wherein the positioning assembly further comprises an air checking assembly, the air checking assembly comprises a mechanical valve and a pressure gauge, the mechanical valve is mounted on the positioning seat, the mechanical valve is provided with a control shaft and a channel communicated with the outside, the control shaft is used for communicating or closing the channel, the pressure gauge is arranged on the channel, the control shaft is connected with the buffer plate, and when the workpiece abuts against the buffer plate, the control shaft closes the channel.

7. The loading and unloading clamp as claimed in any one of claims 1 to 6, wherein the driving shell and the driving shaft are respectively rotatably connected with the two clamping bases.

8. The loading and unloading jig of any one of claims 2 to 4, further comprising a first sensor, wherein the first sensor is disposed on the positioning seat;

and/or, the feeding and discharging clamp further comprises two second inductors arranged on the mounting seat, the two second inductors are respectively located at two ends of the sliding rail, and the two second inductors are respectively used for sensing the two clamping seats.

9. The loading and unloading jig as claimed in any one of claims 1 to 6, wherein the loading and unloading jig comprises two sets of the positioning assemblies and two sets of the clamping assemblies, and two ends of the mounting seat are respectively provided with one set of the positioning assemblies and one set of the clamping assemblies.

10. A production line, characterized in that it comprises a charging and discharging jig according to any one of claims 1 to 9.

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