CN223670743U - Positioning tool for stainless steel finish machining - Google Patents

Abstract

This utility model discloses a positioning fixture for stainless steel precision machining, relating to the field of stainless steel precision machining technology. It includes a base plate with a lifting support frame at its bottom. A guide groove is located in the center of the upper part of the base plate, and a lead screw is installed inside the guide groove. A guide block matching the guide groove is located outside the lead screw, and a positioning guide mechanism is located outside the guide block. A base is connected to the top of the guide block. Adjustable clamping mechanisms are located on both sides of one end of the base, and sliding grooves are located inside both sides of the other end of the base. A slider matching the sliding groove is located inside the base, and the slider and the sliding groove are connected by multiple sets of matching threaded holes for limiting connection. An adjustable U-shaped limiting plate is located on the top of the slider. This utility model can further improve the production efficiency and product quality of enterprises, providing strong support for enterprise development.

Description

Positioning tool for stainless steel finish machining

Technical Field

The utility model relates to the technical field of stainless steel finish machining, in particular to a positioning tool for stainless steel finish machining.

Background

In the modern manufacturing industry, stainless steel is widely applied to various fields of aerospace, medical equipment, food processing, chemical equipment and the like due to excellent corrosion resistance, high temperature resistance and high strength, along with continuous progress of technology and increasing diversification of market demands, requirements on stainless steel finish machining are also higher and higher, a positioning tool is used as key equipment in the stainless steel finish machining process, the rationality and the precision of the structure directly influence the machining efficiency and the product quality, however, the existing positioning tool structure for stainless steel finish machining has the defects in practical application, and needs to be improved and optimized;

The existing positioning tool structure is low in precision and cannot meet the requirement of high-precision machining due to abrasion, deformation and other reasons after being used for a long time, machining efficiency is affected, product quality is unstable possibly, the guiding structure is poor in stability in the using process, vibration, shaking and other phenomena are likely to occur, damage to a cutter and a workpiece is likely to occur, meanwhile, the existing tool lacks sufficient adaptability to stainless steel materials of different types and specifications, and the tool is often required to be adjusted to be machined, so that the cost and time cost of enterprises are undoubtedly increased.

Disclosure of utility model

The utility model provides a positioning tool for stainless steel finish machining, which solves the problems of insufficient positioning precision, poor stability of a guiding structure and poor adaptability of the existing positioning tool for stainless steel finish machining.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a location frock for stainless steel finish machining, includes the bottom plate, the bottom plate bottom sets up in the support frame of over-and-under type, just bottom plate top middle part is provided with the guide way, the inside lead screw that is provided with of guide way, just the lead screw outside is provided with guide way assorted guide block, the guide block outside is provided with location guiding mechanism, just the guide block top is connected with the base, one end the base both sides are provided with adjustable clamping mechanism, and the other end the inside spout that is provided with of base both sides, the inside slider that is provided with spout assorted of base, just the slider is spacing connection with the inside multiunit assorted screw hole that is provided with of spout, the slider top is provided with adjustable U type limiting plate.

Preferably, a plurality of groups of electric push rods are arranged at the bottom of the support frame, and a support top is arranged at the bottom of the electric push rods.

Preferably, the positioning guide mechanism comprises a driving motor, a T-shaped slide way and a slide bar, one end of the positioning guide mechanism is provided with the driving motor on the side of the guide groove, the output end of the driving motor is connected to a screw rod, the two sides of the guide block are positioned inside the bottom plate and are respectively provided with the T-shaped slide way, and the bottom of the base is provided with the slide bar matched with the T-shaped slide way to form the positioning guide structure.

Preferably, the clamping mechanism comprises a positioning groove, a threaded rod, a knob, a positioning block, an L-shaped positioning plate, an electric telescopic rod, a clamping plate and a long bolt, wherein one end of the clamping mechanism is provided with the positioning groove inside two sides of the base, the threaded rod is arranged inside the positioning groove, the positioning block matched with the positioning groove is arranged outside the threaded rod, and the knob is arranged outside the threaded rod.

Preferably, the locating piece top is provided with L type locating plate, just L type locating plate side is provided with electric telescopic handle, electric telescopic handle side cover is equipped with splint, just be swing joint through the stay bolt between splint and the electric telescopic handle and constitute clamping structure.

Preferably, the slider top is through the inside screw hole of short bolt spacing connection in the spout, just the inside screw thread post that rotates that is provided with in U type limiting plate top, screw thread rotation post bottom is located U type limiting plate internal connection and has the fly leaf, just the spout side is located the base top and is provided with multiunit locating lever.

Compared with the prior art, the utility model has the beneficial effects that:

1. This a location frock for stainless steel finish machining has realized the threaded rod and has rotated through manual rotatory knob, adjusts the locating piece position, ensures splint accurate centre gripping, has optimized the frock design, reduces the error in the manufacturing process, improves the accuracy of location, simultaneously, the slider top is through the spacing connection of short bolt in the inside screw hole of spout, and screw thread rotates post bottom and is located U type limiting plate internal connection and have the fly leaf, and adjustable setting can calibrate the frock, ensures its stability in the use.

2. Guide block both sides are located inside the bottom plate and all are provided with T type slide, and the base bottom is provided with the slide bar with T type slide assorted, and the application of T type slide and slide bar optimizes guide structure and has reduced vibration and rocking, improves guide structure's stability, simultaneously, realizes through driving motor drive lead screw that the base is accurate stable to remove, further improves stainless steel finish machining's location frock accuracy, helps improving the production efficiency and the product quality of enterprise.

3. The clamping plates are sleeved on the side surfaces of the electric telescopic rods and are movably connected to the side surfaces of the electric telescopic rods through the long bolts, the clamping plates are of tool structures capable of being replaced, stainless steel materials of different types and specifications are adapted, different processing requirements can be met through replacement of simple module clamping plates or adjustment of partial parameters, the frequency of replacement or adjustment of tools is reduced, the production efficiency of enterprises is improved, meanwhile, the lifting type supporting frame is further improved, and the positioning accuracy of the positioning tool for stainless steel finish machining is further improved.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic diagram of an explosive structure according to the present utility model.

Fig. 3 is a schematic view of a base structure of the present utility model.

Fig. 4 is a schematic structural view of the clamping mechanism of the present utility model.

In the figure, the reference numerals comprise 1, a bottom plate, 2, a supporting frame, 3, a guide groove, 4, a screw rod, 5, a guide block, 6, a base, 7, a chute, 8, a sliding block, 9, a threaded hole, 10, a U-shaped limiting plate, 11, an electric push rod, 12, a supporting top, 13, a driving motor, 14, a T-shaped chute, 15, a sliding rod, 16, a positioning groove, 17, a threaded rod, 18, a knob, 19, a positioning block, 20, an L-shaped positioning plate, 21, an electric telescopic rod, 22, a clamping plate, 23, a long bolt, 24, a short bolt, 25, a threaded rotating column, 26, a movable plate, 27 and a positioning rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to figures 1-4, the utility model provides a technical scheme that the positioning tool for stainless steel finish machining comprises a bottom plate 1, wherein the bottom of the bottom plate 1 is arranged on a lifting type support frame 2, a guide groove 3 is arranged in the middle of the upper part of the bottom plate 1, a screw rod 4 is arranged in the guide groove 3, a guide block 5 matched with the guide groove 3 is arranged on the outer side of the screw rod 4, a positioning guide mechanism is arranged on the outer side of the guide block 5, a base 6 is connected to the top of the guide block 5, adjustable clamping mechanisms are arranged on two sides of one end base 6, sliding grooves 7 are arranged on two sides of the other end base 6, sliding blocks 8 matched with the sliding grooves 7 are arranged in the base 6, a plurality of groups of matched threaded holes 9 are formed in the sliding blocks 8 and are in limiting connection, an adjustable U-shaped limiting plate 10 is arranged on the top of the sliding blocks 8, the tool can be calibrated in an adjustable mode, stability in the use process is ensured, and positioning accuracy is ensured.

Referring to fig. 1, fig. 2, the positioning guide mechanism includes driving motor 13, T-shaped slide 14, slide bar 15, and one end guide way 3 side is provided with driving motor 13, driving motor 13 output is connected in lead screw 4, and guide block 5 both sides are located inside the bottom plate 1 and all are provided with T-shaped slide 14, base 6 bottom is provided with and constitutes positioning guide structure with T-shaped slide 14 assorted slide bar 15, optimize guide structure and reduced vibration and rock, improve guide structure's stability, further improve stainless steel finish machining's positioning frock accuracy, help improving the production efficiency and the product quality of enterprise.

Referring to fig. 3, fig. 4, clamping mechanism includes constant head tank 16, threaded rod 17, knob 18, locating piece 19, L type locating plate 20, electric telescopic handle 21, splint 22, long bolt 23, and the inside constant head tank 16 that is provided with in one end base 6 both sides, the inside threaded rod 17 that is provided with of constant head tank 16, and the threaded rod 17 outside is provided with the locating piece 19 with constant head tank 16 assorted, the threaded rod 17 outside is provided with knob 18, locating piece 19 top is provided with L type locating plate 20, and L type locating plate 20 side is provided with electric telescopic handle 21, electric telescopic handle 21 side cover is equipped with splint 22, and be swing joint constitution clamping structure through long bolt 23 between splint 22 and the electric telescopic handle 21, ensure splint 22 accurate centre gripping, the frock design has been optimized, the error in the reduction manufacturing process, improve the accuracy of location.

Referring to fig. 3, the top of the sliding block 8 is in limiting connection with the threaded hole 9 in the sliding groove 7 through a short bolt 24, a threaded rotating column 25 is arranged in the upper portion of the U-shaped limiting plate 10, the bottom of the threaded rotating column 25 is located in the U-shaped limiting plate 10 and is connected with a movable plate 26, a plurality of groups of positioning rods 27 are arranged on the side edge of the sliding groove 7 and located at the top of the base 6, a plurality of groups of electric push rods 11 are arranged at the bottom of the supporting frame 2, a supporting top 12 is arranged at the bottom of the electric push rods 11, and the whole device can be adjusted horizontally and in height, so that the positioning precision of the positioning tool for stainless steel finish machining is further improved.

Specifically, the positioning tool for stainless steel finish machining is used, firstly, the electric push rod 11 and the supporting roof 12 at the bottom of the supporting frame 2 are used for adjusting the device to be at a proper height and a proper horizontal position, then, according to the position of the positioning rod 27 and the size specification of stainless steel to be finish machined, the threaded rod 17 is rotated by manually rotating the knob 18, the position of the positioning block 19 is adjusted, the clamping plate 22 is ensured to be accurately clamped, then, the top of the sliding block 8 is in limiting connection with the threaded hole 9 in the sliding groove 7 through the short bolt 24 and is adjusted to be at a proper position, the threaded rotating column 25 is rotated, the movable plate 26 is moved downwards, and the stainless steel workpiece to be machined is further fixedly positioned;

during operation, the driving motor 13 is started, the driving motor 13 drives the screw rod 4, the base 6 stably moves in the guide groove 3, the guide structure is optimized, vibration and shaking are reduced, and the machining precision and the positioning accuracy of the positioning tool for stainless steel finish machining are ensured.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims (6)

1. The utility model provides a location frock for stainless steel finish machining, includes bottom plate (1), its characterized in that, bottom plate (1) bottom sets up in support frame (2) of over-and-under type, just bottom plate (1) top middle part is provided with guide way (3), guide way (3) inside is provided with lead screw (4), just lead screw (4) outside is provided with guide block (5) with guide way (3) assorted, guide block (5) outside is provided with location guiding mechanism, just guide block (5) top is connected with base (6), one end base (6) both sides are provided with adjustable clamping mechanism, and the other end base (6) both sides inside is provided with spout (7), base (6) inside is provided with slider (8) with spout (7) assorted, just slider (8) are spacing connection with spout (7) inside is provided with multiunit assorted screw hole (9), slider (8) top is provided with adjustable U type limiting plate (10).

2. The positioning tool for stainless steel finishing according to claim 1, wherein a plurality of groups of electric push rods (11) are arranged at the bottom of the supporting frame (2), and a supporting top (12) is arranged at the bottom of the electric push rods (11).

3. The positioning tool for stainless steel finishing according to claim 1, wherein the positioning guide mechanism comprises a driving motor (13), a T-shaped slide way (14) and a slide bar (15), one end of the positioning guide mechanism is provided with the driving motor (13) on the side edge of the guide groove (3), the output end of the driving motor (13) is connected to the screw rod (4), the two sides of the guide block (5) are positioned inside the bottom plate (1) and are respectively provided with the T-shaped slide way (14), and the slide bar (15) matched with the T-shaped slide way (14) is arranged at the bottom of the base (6) to form a positioning guide structure.

4. The positioning tool for stainless steel finishing according to claim 1, wherein the clamping mechanism comprises a positioning groove (16), a threaded rod (17), a knob (18), a positioning block (19), an L-shaped positioning plate (20), an electric telescopic rod (21), a clamping plate (22) and a long bolt (23), one end of the clamping mechanism is internally provided with the positioning groove (16) on two sides of the base (6), the threaded rod (17) is internally arranged in the positioning groove (16), the positioning block (19) matched with the positioning groove (16) is arranged on the outer side of the threaded rod (17), and the knob (18) is arranged on the outer side of the threaded rod (17).

5. The positioning tool for stainless steel finishing according to claim 4, wherein an L-shaped positioning plate (20) is arranged at the top of the positioning block (19), an electric telescopic rod (21) is arranged on the side face of the L-shaped positioning plate (20), a clamping plate (22) is sleeved on the side face of the electric telescopic rod (21), and the clamping plate (22) and the electric telescopic rod (21) are movably connected through a long bolt (23) to form a clamping structure.

6. The positioning tool for stainless steel finishing according to claim 1, wherein the top of the sliding block (8) is in limiting connection with an internal threaded hole (9) of the sliding groove (7) through a short bolt (24), a threaded rotating column (25) is arranged inside the upper portion of the U-shaped limiting plate (10), a movable plate (26) is connected to the bottom of the threaded rotating column (25) and is located inside the U-shaped limiting plate (10), and a plurality of groups of positioning rods (27) are arranged on the side edge of the sliding groove (7) and located at the top of the base (6).