CN220407950U

CN220407950U - Positioning device for metal product processing

Info

Publication number: CN220407950U
Application number: CN202322039772.3U
Authority: CN
Inventors: 陈汝杰
Original assignee: Foshan Nanhai Xinli Metal Products Co ltd
Current assignee: Foshan Nanhai Xinli Metal Products Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-01-30
Anticipated expiration: 2033-07-31

Abstract

A positioner for metalwork processing usefulness, includes the frame, the frame includes two sets of mutually symmetrical's mount, forms the workspace that is used for rotating the work piece between two sets of mounts, the top of mount rotates and installs the fastening assembly who is used for fixed work piece, fix the both ends of work piece respectively on two sets of fastening assembly, rotate the work piece and make the work piece adjust suitable angle, later fix one of them fastening assembly location through locating component, prevent that the work piece from taking place to rotate when processing, only need release locating component's locking alright readjustment position when the work piece is rotated once more, this structure has simple and convenient locate mode, can quick adjustment angle, no longer need place the angle through the adjustment work piece and adjust the processing position, make, save time, thereby improve work efficiency.

Description

Positioning device for metal product processing

Technical Field

The utility model relates to the technical field of positioning devices, in particular to a positioning device for metal product processing.

Background

In the field of metal processing, the product is often shaped through processes such as cutting, stamping, polishing and polishing, and the effect of a clamp is not necessarily lacked in the processes, and a workpiece can be positioned and fixed on processing equipment through the clamp so that the workpiece is fixed at a certain angle for processing. For workpieces requiring multidirectional processing, two ends of the workpiece are generally fixed on a fixing frame, and the optimal processing angle is adjusted by adjusting the placement angle of the workpiece.

The current positioner for steel processing as disclosed in chinese patent application No. CN202022202838.2, including unable adjustment base, unable adjustment base's upper end surface is provided with pushing mechanism, mount and fixed bolster, pushing mechanism includes crank, cylinder, draw-in groove, anti-skidding membrane, fixed plate and bearing, the mount is located pushing mechanism's rear end, fixed bolster is located one side of mount, the lower extreme internal surface of mount is provided with the lift fixer.

In the structure, after the steel is fixed on the fixing frame, if the machining surface needs to be replaced, the placing angle of the workpiece needs to be readjusted, and then the workpiece is clamped and fixed after being adjusted to a proper angle, or the machining surface is changed by adjusting the angle of the supporting plate, so that the positioning mode is relatively complicated, the angle cannot be quickly adjusted, a large amount of time is required to be consumed for adjustment, and the working efficiency is affected.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a positioning device for metal product processing.

The technical scheme adopted for solving the technical problems is as follows:

the positioning device for metal product processing comprises a frame, wherein the frame comprises two groups of fixing frames which are symmetrical to each other, a working area for rotating a workpiece is formed between the two groups of fixing frames, a fastening component for fixing the workpiece is rotatably arranged at the top of the fixing frame, and a positioning component for positioning the fastening component to prevent the fastening component from rotating is arranged on one group of fixing frames;

the positioning assembly comprises a pushing part positioned at the top of the fixing frame, a bolt seat arranged on one side of the fixing frame and a bolt movably arranged on the bolt seat, a plurality of jacks used for being matched with the insertion of the bolt are further arranged on the fastening assembly, and the bolt drives the fastening assembly to be inserted into the jacks or the bolt to be pulled out to be unlocked through the pushing part.

Furthermore, one end of the inserted link, which faces the jack, is provided with a guide surface for facilitating the inserted link to be inserted into the jack.

The fastening assembly comprises a rotating disc rotatably mounted at the top of a fixed frame, a bearing plate mounted on the rotating disc, two clamping plates mounted on the rotating disc, a plurality of insertion holes are positioned on the rotating disc near the outer edge and distributed around the circumference of the rotating disc, the two clamping plates are symmetrically arranged, and the fastening assembly further comprises a fastener for driving the two clamping plates to relatively slide to clamp a workpiece.

Further, guide strips for matching with the clamping plates are arranged on the bearing plate and the rotating disc, the two clamping plates are slidably mounted on the guide strips, and the fastening pieces prop against the outer sides of the two clamping plates to drive the two clamping plates to be close to each other.

Further, the cross section of the guide bar is of an inverted triangle structure, a sliding groove which is embedded with the guide bar in the direction is formed in the matching position of the clamping plate and the guide bar, and the sliding groove is in sliding fit with the guide bar.

According to the utility model, the pushing part comprises a fixed seat, a handle rotatably arranged at one end of the fixed seat and a push rod inserted at the other end of the fixed seat, a connecting rod is hinged between the handle and the push rod, one end of the connecting rod is hinged in the middle of the handle, the other end of the connecting rod is hinged on the push rod, the handle drives the push rod to extend or retract along the fixed seat through the connecting rod, and the outer end of the push rod is connected with the insert rod through threads.

Further, the fixing seat is also provided with a limiting part for supporting the handle to prevent the handle from being excessively bent, and the hinge point of the handle and the connecting rod is positioned below the axis of the push rod.

In the utility model, two groups of fixing frames are arranged in a telescopic way, wherein the bottom of one side of the fixing frame is provided with a sleeve rod, the bottom of the other side of the fixing frame is provided with a plug rod, and the plug rod is inserted into the sleeve rod and is abutted against the plug rod through a bolt penetrating the sleeve rod.

Further, the loop bar and the plug bar are provided with two groups and are arranged in parallel.

The utility model has the following advantages and beneficial effects:

the two ends of the workpiece are respectively fixed on the two groups of fastening components, the workpiece is rotated to enable the workpiece to be adjusted to a proper angle, then the fastening components on one side are fixed in a positioning mode through the positioning components, the workpiece is prevented from rotating during processing, when the workpiece is required to be rotated again, the position can be readjusted only by unlocking the positioning components, the positioning mode is simplified, the angle can be quickly adjusted, the processing direction is not required to be adjusted by adjusting the workpiece placement angle, the time is saved, and the working efficiency is improved.

Drawings

The utility model is further described below with reference to the drawings and embodiments:

FIG. 1 is a perspective view showing a positioning device in the present embodiment;

FIG. 2 is a schematic view of the fastening assembly and positioning assembly of the present embodiment;

fig. 3 is a side view of the fastening assembly and positioning assembly of the present embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the present utility model is not limited to the following embodiments.

As shown in fig. 1 to 3, the present embodiment discloses a positioning device for metal product processing, which comprises a frame 1, the frame 1 comprises two groups of fixing frames 11 which are symmetrical to each other, a working area 2 for rotating a workpiece is formed between the two groups of fixing frames 11, a fastening component 3 for fixing the workpiece is rotatably installed at the top of the fixing frame 11, a positioning component 4 for positioning the fastening component 3 to prevent the workpiece from rotating is installed on one group of fixing frames 11, two ends of the workpiece are respectively fixed on the two groups of fastening components 3, the workpiece is rotated to adjust the workpiece to a proper angle, then the fastening component 3 at one side of the workpiece is positioned and fixed through the positioning component 4, the workpiece is prevented from rotating during processing, and when the workpiece needs to be rotated again, the position can be readjusted only by releasing the locking of the positioning component 4.

In this embodiment, the fastening assembly 3 includes a rotating disc 31 rotatably mounted on the top of the fixing frame 11, a supporting plate 32 mounted on the rotating disc 31, and two clamping plates 33 mounted on the rotating disc 31, where the two clamping plates 33 are symmetrically disposed, specifically, the supporting plate 32 and the rotating disc 31 are both provided with a guide bar 321 for matching with the clamping plates 33, the guide bar 321 is fixed on the supporting plate 32 by a bolt, the two clamping plates 33 are slidably mounted on the guide bar 321, the fastening assembly 3 further includes a fastener 34 for driving the two clamping plates 33 to slide relatively along the direction of the guide bar 321, the fastener 34 is located on one side of the clamping plates 33 close to the rotating disc 31, outside of the clamping plates 33 is used for clamping a workpiece, preferably, the fastener 34 uses bolt and nut screwing fit to close the two clamping plates 33 to each other to clamp the workpiece, the bolt and the nut abut against the outside of the two clamping plates 33, and the clamping plates 33 are further provided with a through hole 331 for the bolt to pass.

Preferably, in order to prevent the clamping plate 33 from separating from the supporting plate 32, the cross section of the guiding strip 321 on the supporting plate 32 is in an inverted triangle structure, a sliding groove 332 which is embedded with the guiding strip 321 is arranged at the matching position of the clamping plate 33 and the guiding strip 321, the sliding groove 332 is slidably matched with the guiding strip 321, preferably, in order to enable the clamping plate 33 to slide more smoothly, two groups of guiding strips 321 and 332 are arranged, and the two groups of guiding strips 321 are arranged in parallel.

In this embodiment, the positioning assembly 4 includes a pushing portion 41 located at the top of the fixing frame 11, a latch seat 42 disposed on one side of the fixing frame 11, and a latch rod 43 movably mounted on the latch seat 42, and the fastening assembly 3 is further provided with a plurality of insertion holes 311 for inserting the latch rod 43, preferably, the insertion holes 311 are provided with a plurality of insertion holes 311, the plurality of insertion holes 311 are located on the rotating disc 31 near the outer edge, and the plurality of insertion holes 311 are circumferentially distributed around the rotating disc 31, and the latch rod 43 drives the insertion holes 311 to lock the rotating disc 31 or extracts the latch rod 43 through the pushing portion 41 to release the locking.

Preferably, a guiding structure 431 is disposed at an end of the inserting rod 43 facing the inserting hole 311 to facilitate the inserting of the inserting rod 43 into the inserting hole 311, and the guiding structure 431 is a chamfer disposed on an end surface of the inserting rod 43.

Further, the pushing portion 41 includes a fixed seat 411, a handle 412 rotatably mounted at one end of the fixed seat 411, and a push rod 413 inserted at the other end of the fixed seat 411, a connecting rod 414 is hinged between the handle 412 and the push rod 413, one end of the connecting rod 414 is hinged at the middle of the handle 412, the other end of the connecting rod 414 is hinged on the push rod 413, when the handle 412 is rotated, the handle 412 drives the push rod 413 to extend or retract along the fixed seat 411 through the connecting rod 414, and the outer end of the push rod 413 is in threaded connection with the insert rod 43, so that the insert rod 43 can be driven by the push rod 413.

Preferably, the fixing seat 411 is further provided with a limiting portion 415 for supporting the handle 412 to prevent the handle 412 from being excessively bent, when the handle 412 abuts against the limiting portion 415, a hinge point of the handle 412 and the connecting rod 414 is located below an axis of the push rod 413, which is equivalent to a V-shaped structure formed among the handle 412, the hinge point and the connecting rod 414, and the structure is used for limiting the push rod 413 to prevent the push rod 413 from being reversely pushed back.

In this embodiment, the two groups of fixing frames 11 are telescopically arranged to adjust the width of the working area 2, wherein the bottom of one side of the fixing frame 11 is provided with a sleeve rod 111, the bottom of the other side of the fixing frame 11 is provided with a plug rod 112, and the plug rod 112 is inserted into the sleeve rod 111 and abuts against the plug rod 112 through the sleeve rod 111 by bolts to achieve fixation.

Preferably, in order to balance the fixing frames 11 at both sides, the loop bar 111 and the inserting bar 112 are provided in two groups and are disposed in parallel.

The above description is merely illustrative of the utility model and those skilled in the art may make various modifications and additions to the described embodiments or substitutions in a similar manner without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a positioner for metalwork processing usefulness, includes frame (1), frame (1) are including two sets of mutually symmetrical mount (11), form working area (2) that are used for rotating the work piece between two sets of mount (11), fastening assembly (3) that are used for fixed work piece are installed in the top rotation of mount (11), its characterized in that: wherein, a group of fixing frames (11) are provided with a positioning component (4) for positioning the fastening component (3) to prevent the fastening component from rotating;

the positioning assembly (4) comprises a pushing part (41) positioned at the top of the fixing frame (11), a bolt seat (42) arranged on one side of the fixing frame (11) and a bolt (43) movably mounted on the bolt seat (42), a plurality of jacks (311) for being matched with the bolt (43) to be inserted are further arranged on the fastening assembly (3), and the bolt (43) drives the fastening assembly (3) to be inserted into the jacks (311) through the pushing part (41) or the bolt (43) to be pulled out to unlock.

2. A positioning device for use in the processing of metal articles as defined in claim 1, wherein: one end of the inserting rod (43) facing the jack (311) is provided with a guide structure (431) which facilitates the inserting of the inserting rod (43) into the jack (311).

3. A positioning device for use in the processing of metal articles as defined in claim 1, wherein: the fastening assembly (3) comprises a rotating disc (31) rotatably mounted at the top of the fixing frame (11), a bearing plate (32) mounted on the rotating disc (31) and two clamping plates (33) mounted on the rotating disc (31), wherein a plurality of insertion holes (311) are positioned on the rotating disc (31) close to the outer edge and distributed around the circumference of the rotating disc (31), the two clamping plates (33) are symmetrically arranged, and the fastening assembly (3) further comprises a fastener (34) for driving the two clamping plates (33) to relatively slide to clamp a workpiece.

4. A positioning device for use in the processing of metal articles as defined in claim 3, wherein: guide strips (321) for matching with clamping plates (33) are arranged on the bearing plate (32) and the rotating disc (31), the two clamping plates (33) are slidably mounted on the guide strips (321), and the fastener (34) abuts against the outer sides of the two clamping plates (33) to drive the two clamping plates (33) to be mutually closed.

5. A positioning device for use in the processing of metal articles as defined in claim 4, wherein: the section of the guide strip (321) is of an inverted triangle structure, a sliding groove (332) which is embedded with the guide strip (321) is formed in the matching position of the clamping plate (33) and the guide strip (321), and the sliding groove (332) is in sliding fit with the guide strip (321).

6. A positioning device for use in the processing of metal articles as defined in claim 1, wherein: the pushing part (41) comprises a fixed seat (411), a handle (412) rotatably installed at one end of the fixed seat (411) and a push rod (413) inserted at the other end of the fixed seat (411), a connecting rod (414) is hinged between the handle (412) and the push rod (413), one end of the connecting rod (414) is hinged to the middle of the handle (412), the other end of the connecting rod is hinged to the push rod (413), the handle (412) drives the push rod (413) to extend or retract along the fixed seat (411) through the connecting rod (414), and the outer end of the push rod (413) is connected with the inserting rod (43) through threads.

7. A positioning device for use in the processing of metal articles as defined in claim 6, wherein: the fixing seat (411) is also provided with a limiting part (415) for supporting the handle (412) to prevent the handle (412) from being excessively bent, and the hinge point of the handle (412) and the connecting rod (414) is positioned below the axial line of the push rod (413).

8. A positioning device for use in the processing of metal articles as defined in claim 1, wherein: the telescopic fixing frames (11) are arranged in a telescopic mode, a sleeve rod (111) is arranged at the bottom of one fixing frame (11) on one side, a plug-in rod (112) is arranged at the bottom of the fixing frame (11) on the other side, the plug-in rod (112) is inserted into the sleeve rod (111) and is abutted to the plug-in rod (112) to be fixed through bolts penetrating through the sleeve rod (111).

9. A positioning device for use in the processing of metal articles as defined in claim 8, wherein: the loop bar (111) and the plug bar (112) are provided with two groups and are arranged in parallel.