CN215616404U - CNC processing positioning workbench - Google Patents

Abstract

The utility model discloses a CNC processing positioning table, including the protection casing, the fixed welding in inside of protection casing has horizontal slide rail, and the surface sliding of horizontal slide rail is connected with the base, the top vertical fixation of base has the mounting bracket, and runs through in the middle of the inside of base and seted up the locating hole, the internally mounted of locating hole has the operation panel, and the upper surface left and right sides of operation panel all is fixed with the guide rail, the platform is installed to the top of guide rail, and the middle perpendicular arrangement in surface of platform has the bracing piece, the top swing joint of bracing piece has the saddle. Through the setting of cassette, constitute sliding connection between cassette and the guide rail, utilize sliding connection relation between cassette and the guide rail, can adjust the position of platform, be convenient for carry on the removal of front and back position, the inside of location air traffic control is the cavity form, and hydraulic push rod installs in the location air traffic control, runs through in the location air traffic control to with push rod interconnect, the push rod adoption is that the steel material is made.

Description

CNC processing positioning workbench

Technical Field

The utility model relates to a CNC numerical control field especially relates to a CNC processing positioning table.

Background

Nowadays, the production technology is continuously improved, and the maturity of numerical control technology is also continuously promoted, carries out machining through numerical control technology, can realize the precision of processing better, can carry out very meticulous and high difficult processing to a lot of products, plays important effect in present machining field.

Current CNC machining workbench, in the use, especially in the course of working, is not enough to the location structure of the product of being processed, adds man-hour easily, causes the aversion, and then influences the accuracy nature of CNC processing, and in addition, the flexibility is not enough, adjusts the structure complete inadequately.

Disclosure of Invention

The utility model discloses a lie in providing a CNC processing positioning table, can solve current CNC processing table, in the use, especially in the course of working, the location structure to the product of being processed is not enough, adds man-hour easily, causes the aversion, and then influences the accuracy nature of CNC processing, in addition, the flexibility is not enough, adjusts the not complete problem of structure inadequately.

To achieve the purpose, the following technical scheme is adopted in the disclosure: a CNC processing and positioning workbench comprises a protective cover, a transverse sliding rail is fixedly welded in the protective cover, the surface of the transverse slide rail is connected with a base in a sliding way, a mounting frame is vertically fixed above the base, a positioning hole is arranged in the middle of the inner part of the base in a penetrating way, an operating platform is arranged in the positioning hole, guide rails are fixed on the left side and the right side of the upper surface of the operating platform, a platform is arranged above the guide rails, a supporting rod is vertically arranged in the middle of the surface of the platform, the top end of the supporting rod is movably connected with a supporting platform, a placing table is integrally arranged above the supporting table, a guide groove is arranged on the inner wall of the mounting frame, a middle table is arranged in the middle of the surface of the placing table, and the surface of the middle platform is provided with a round hole, the surface edge of the placing platform is fixed with a protective baffle, and the inner wall of the placing platform is connected with a hydraulic rod.

Preferably, the platform comprises a clamping seat, a guide rod, a shaft sleeve, a positioning hollow pipe, a hydraulic push rod and a push rod, the clamping seat is fixed on the left side and the right side of the bottom of the platform, the guide rod is installed on a vertical central axis of the platform, the shaft sleeve is sleeved on the outer side of the guide rod, the positioning hollow pipe is fixed on the surface of the platform, the hydraulic push rod penetrates through the positioning hollow pipe, and the front end of the hydraulic push rod is connected with the push rod.

Preferably, the positioning hollow pipes are distributed in an annular shape about the central line of the shaft sleeve, and the hydraulic push rods are connected with the shaft sleeve through the push rods.

Preferably, the left side and the right side of the saddle comprise a hose barrel, a hydraulic telescopic rod and a connecting sleeve, the hydraulic telescopic rod is connected inside the hose barrel, and the connecting sleeve is sleeved on the surface of one end, far away from the hose barrel, of the hydraulic telescopic rod.

Preferably, the hydraulic telescopic rods are bilaterally symmetrical about the horizontal center line of the saddle, and the connecting sleeves and the guide grooves are in sliding connection.

Preferably, the inside of round hole is including the fixed slot, connect platform, hydraulic lifting rod, lotus flower clamping piece and pivot, and the fixed slot has been seted up on the surface of round hole, install on the inside axis line of round hole and connect the platform, and the bottom of connecting the platform is connected with hydraulic lifting rod, the surface of connecting the platform is provided with the lotus flower clamping piece, and the lotus flower clamping piece and connect and alternate between the platform and have the pivot.

Preferably, the lotus flower clamping piece is rotationally connected with the connecting table through the rotating shaft, and the outer shape of the lotus flower clamping piece is arc-shaped.

Preferably, the vertical central axis of the hydraulic lifting rod and the vertical central axis of the connecting table are overlapped, and the diameter of the connecting table is smaller than the inner diameter of the round hole.

Preferably, the guide groove and the connecting sleeve form sliding connection, and the outer shape of the guide groove is in a shape like a Chinese character feng.

The beneficial effect of this disclosure does: through the arrangement of the clamping seat, the clamping seat is in sliding connection with the guide rail, the position of the platform can be adjusted by utilizing the sliding connection relation between the clamping seat and the guide rail, the front and back positions can be conveniently moved, the interior of the positioning hollow pipe is hollow, the hydraulic push rod is arranged in the positioning hollow pipe, penetrates through the positioning hollow pipe and is mutually connected with the push rod, the push rod is made of steel materials, the sheet-shaped steel metal materials have certain tension, the shaft sleeve is supported by utilizing the tension, the shaft sleeve supports the support rod, meanwhile, the support rod is pushed upwards, the stability of the support rod is improved, and meanwhile, the height of the support rod can be adjusted;

the rotary table can be rotated on the basis of the supporting table through the arrangement of the supporting table, so that the flexibility of the supporting table is increased, the hydraulic telescopic rods are arranged on the two sides of the supporting table at the same time, and the supporting table is pushed by the aid of the hydraulic telescopic structures of the hydraulic telescopic rods, so that the supporting table is helped to rotate;

through the arrangement of the round holes, the structure mainly used for installing, positioning and clamping is beneficial to positioning and clamping the articles on the placing table, the stability in the CNC machining process is improved, six groups of lotus flower clamping pieces are arranged, and the angle of the lotus flower clamping pieces can be adjusted through the rotating structure between the lotus flower clamping pieces and the rotating shaft, so that the lotus flower clamping pieces can clamp and position the articles on the placing table, the articles are clamped in a wrapping manner, and the positioning stability is greatly improved;

utilize hydraulic lifting rod to reciprocate and connect the platform, when connecting the height that the platform is less than the round hole, can carry out the tractive to the lotus flower clamping piece, receive the influence of round hole diameter size, the cooperation pivot, let the lotus flower clamping piece draw in to the centre, the angle reduces thereupon, otherwise the angle increases, just so through utilizing the rotating-structure between lotus flower clamping piece and the pivot, can adjust the angle of lotus flower clamping piece, thereby let the lotus flower clamping piece can realize the centre gripping location to placing the bench article, setting through the guide way, the adapter sleeve can carry out upper and lower and back-and-forth movement along the guide way of rich font, so just do not influence the removal of part structure above bracing piece and the bracing piece, the flexibility of saddle has been improved greatly.

Drawings

FIG. 1 is a schematic overall structure provided by the present disclosure;

FIG. 2 is a schematic view of the structure of the publicly provided pallet;

FIG. 3 is a schematic view of a publicly provided placing table;

FIG. 4 is an internal structural view of the publicly provided round hole;

FIG. 5 is a schematic view of the connection between the placement table and the intermediate table;

fig. 6 is a schematic structural diagram of a publicly provided platform.

In the figure: the device comprises a protective cover 1, a transverse sliding rail 2, a base 3, a mounting rack 4, a positioning hole 5, an operation table 6, a guide rail 7, a platform 8, a clamping seat 801, a guide rod 802, a shaft sleeve 803, a positioning hollow pipe 804, a hydraulic push rod 805, a push rod 806, a supporting rod 9, a saddle 10, a hose barrel 1001, a hydraulic telescopic rod 1002, a connecting sleeve 1003, a placing table 11, a guide groove 12, a middle table 13, a round hole 14, a 1401 fixing groove, a connecting table 1402, a hydraulic lifting rod 1403, a lotus clamping piece 1404, a 1405 rotating shaft, a protective baffle 15 and a hydraulic rod 16.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a CNC machining and positioning workbench as shown in figures 1-6, which comprises a protective cover 1, wherein a transverse slide rail 2 is fixedly welded inside the protective cover 1, the surface of the transverse slide rail 2 is connected with a base 3 in a sliding manner, a mounting frame 4 is vertically fixed above the base 3, a positioning hole 5 is arranged in the middle of the base 3 in a penetrating manner, an operation table 6 is arranged inside the positioning hole 5, guide rails 7 are fixed on the left side and the right side of the upper surface of the operation table 6, a platform 8 is arranged above the guide rails 7, a support rod 9 is vertically arranged in the middle of the surface of the platform 8, a supporting table 10 is movably connected to the top end of the support rod 9, a placing table 11 is integrally arranged above the supporting table 10, a guide groove 12 is arranged on the inner wall of the mounting frame 4, a middle table 13 is arranged in the middle of the surface of the placing table 11, a circular hole 14 is arranged on the surface of the middle table 13, and a protective baffle 15 is fixed on the surface edge of the placing table 11, and the inner wall of placing platform 11 is connected with hydraulic stem 16, the setting of protection casing 1, can realize the protection to whole processing environment, inside has set up transverse slide rail 2, utilize the sliding connection relation between transverse slide rail 2 and the base 3, can let base 3 remove about, and other structures based on base 3 also can remove along with base 3's removal together, the removal structure about placing platform 11 has been increased, the setting of guide rail 7, can cooperate platform 8, be convenient for platform 8 carries out the back-and-forth movement, the back-and-forth movement structure has been increased, make inside adjustment structure more complete.

Further, in the above technical solution, the platform 8 includes a clamping seat 801, a guide rod 802, a shaft sleeve 803, a positioning hollow pipe 804, a hydraulic push rod 805 and a push rod 806, the clamping seat 801 is fixed on both sides of the bottom of the platform 8, the guide rod 802 is installed on a vertical central axis of the platform 8, the shaft sleeve 803 is sleeved on the outer side of the guide rod 802, the positioning hollow pipe 804 is fixed on the surface of the platform 8, the hydraulic push rod 805 penetrates through the positioning hollow pipe 804, the push rod 806 is connected to the front end of the hydraulic push rod 805, a sliding connection is formed between the clamping seat 801 and the guide rail 7 by the arrangement of the clamping seat 801, and the position of the platform 8 can be adjusted by utilizing the sliding connection relationship between the clamping seat 801 and the guide rail 7, so as to facilitate the movement of the front and rear positions.

Further, in the above technical solution, the positioning hollow tube 804 is annularly distributed about the center line of the shaft sleeve 803, the hydraulic push rod 805 is connected to the shaft sleeve 803 through the push rod 806, the positioning hollow tube 804 is hollow, the hydraulic push rod 805 is installed in the positioning hollow tube 804, penetrates through the positioning hollow tube 804, and is connected to the push rod 806, the push rod 806 is made of steel material, the sheet-shaped steel metal material has a certain tension, and the tension is used to lift the shaft sleeve 803, so that the shaft sleeve 803 supports the supporting rod 9, and the supporting rod 9 is pushed upward, thereby increasing the stability of the supporting rod 9, and adjusting the height of the supporting rod 9.

Further, in the above technical solution, the left and right sides of the pallet 10 each include a hose cylinder 1001, a hydraulic telescopic rod 1002 and a connecting sleeve 1003, the hydraulic telescopic rod 1002 is connected to the inside of the hose cylinder 1001, and the connecting sleeve 1003 is sleeved on one end surface of the hydraulic telescopic rod 1002 far away from the hose cylinder 1001, and by setting the pallet 10, the rotation of the placing table 11 can be realized on the basis of the pallet 10, thereby increasing the flexibility of the placing table 11.

Further, in the above technical solution, the hydraulic telescopic rods 1002 are bilaterally symmetrical about the horizontal center line of the pallet 10, the connecting sleeve 1003 and the guide groove 12 form a sliding connection, the hydraulic telescopic rods 1002 are simultaneously disposed on both sides of the pallet 10, and the pallet 10 is pushed by the hydraulic telescopic structure of the hydraulic telescopic rods 1002, thereby helping the pallet 10 to rotate.

Further, in above-mentioned technical scheme, the inside of round hole 14 is including fixed slot 1401, connect the platform 1402, hydraulic lifting rod 1403, lotus flower clamping piece 1404 and pivot 1405, and fixed slot 1401 has been seted up on the surface of round hole 14, install on the inside axis of round hole 14 and connect platform 1402, and the bottom of connecting platform 1402 is connected with hydraulic lifting rod 1403, the surface of connecting platform 1402 is provided with lotus flower clamping piece 1404, and lotus flower clamping piece 1404 and connect and have pivot 1405 with inserting between the platform 1402, setting through round hole 14, mainly be used for installing the structure of location centre gripping, be favorable to fixing a position the centre gripping to placing the article on the platform 11, increase the stability in the CNC course of working.

Further, in above-mentioned technical scheme, lotus flower clamping piece 1404 constitutes through pivot 1405 and is connected the rotation between the platform 1402 and be connected, and the external shape of lotus flower clamping piece 1404 is the arc, and lotus flower clamping piece 1404 is provided with six groups altogether, through utilizing the revolution mechanic between lotus flower clamping piece 1404 and the pivot 1405, can adjust the angle of lotus flower clamping piece 1404 to let lotus flower clamping piece 1404 can realize the centre gripping location to placing the article on the platform 11, realize the centre gripping of parcel formula to the article, improved the stability of location greatly.

Further, in above-mentioned technical scheme, the vertical axis of hydraulic lifting rod 1403 and the vertical axis of being connected the platform 1402 coincide each other, and the diameter of being connected the platform 1402 is less than the inside diameter of round hole 14, utilize hydraulic lifting rod 1403 to reciprocate and connect the platform 1402, when connecting the platform 1402 and being less than the height of round hole 14, can carry out the tractive to lotus flower clamping piece 1404, receive the influence of round hole 14 diameter size, cooperation pivot 1405, let lotus flower clamping piece 1404 draw in to the centre, the angle reduces thereupon, otherwise the angle increases, just so through utilizing the revolution mechanic between lotus flower clamping piece 1404 and the pivot 1405, can adjust the angle of lotus flower clamping piece 1404, thereby let lotus flower clamping piece 1404 can realize the centre gripping location to the article of placing on the platform 11.

Further, in the above technical solution, the guide groove 12 and the connecting sleeve 1003 form a sliding connection, the outer shape of the guide groove 12 is in a shape like a Chinese character feng, and the connecting sleeve 1003 can move up and down and back and forth along the guide groove 12 in the shape like a Chinese character feng by the arrangement of the guide groove 12, so that the movement of the support rod 9 and the above structure of the support rod 9 is not affected, and the flexibility of the pallet 10 is greatly improved.

This practical theory of operation:

referring to the attached drawings 1-6 of the specification, when an article is placed on the placing table 11, the connecting table 1402 is moved up and down by the hydraulic lifting rod 1403, when the connecting table 1402 is lower than the height of the round hole 14, the lotus clamping piece 1404 is pulled and influenced by the diameter of the round hole 14, the lotus clamping piece 1404 is folded towards the middle by the rotating shaft 1405, the angle is reduced, otherwise, the angle is increased, so that the angle of the lotus clamping piece 1404 can be adjusted by using the rotating structure between the lotus clamping piece 1404 and the rotating shaft 1405, the lotus clamping piece 1404 can clamp and position the article on the placing table 11, then the base 3 can move left and right by using the sliding connection relationship between the transverse sliding rail 2 and the base 3 through the transverse sliding rail 2 and the guide rail 7, and the position of the platform 8 can be adjusted by using the sliding connection relationship between the clamping base 801 and the guide rail 7, moving the front and rear positions;

referring to fig. 1-6 of the specification, a hydraulic push rod 805 is used for pushing a push rod 806, the push rods 806 are distributed annularly along with a positioning hollow pipe 804, when the push rods 806 are pressed, the push rods 806 are all stressed to the same point inwards, the push rods 806 further push a shaft sleeve 803 upwards, two groups of hydraulic telescopic rods 1002 are arranged on the right side, two groups are also arranged on the left side, the hydraulic telescopic rods 1002 on the rear of the right side push one corner of a pallet 10 leftwards, the hydraulic telescopic rods 1002 on the front of the left side push the other corner of the pallet 10, and the directions of the two sides are opposite, so that the pallet 10 is subjected to torsional ground force, the rotary motion of the pallet 10 is further facilitated, and after the pallet 10 rotates, a placing table 11 rotates along with the pallet 10, and the angle of the placing table 11 is further adjusted.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims (9)

1. The utility model provides a CNC processing positioning table, includes protection casing (1), its characterized in that: the protective cover is characterized in that a transverse sliding rail (2) is fixedly welded inside the protective cover (1), the surface of the transverse sliding rail (2) is connected with a base (3) in a sliding manner, a mounting frame (4) is vertically fixed above the base (3), a positioning hole (5) penetrates through the middle inside the base (3), an operating table (6) is installed inside the positioning hole (5), guide rails (7) are fixed on the left side and the right side of the upper surface of the operating table (6), a platform (8) is installed above the guide rails (7), a support rod (9) is vertically arranged in the middle of the surface of the platform (8), a supporting table (10) is movably connected to the top end of the support rod (9), a placing table (11) is integrally arranged above the supporting table (10), a guide groove (12) is formed in the inner wall of the mounting frame (4), and a middle table (13) is installed in the middle of the surface of the placing table (11), and the surface of the middle table (13) is provided with a round hole (14), the surface edge of the placing table (11) is fixed with a protective baffle (15), and the inner wall of the placing table (11) is connected with a hydraulic rod (16).

2. The CNC machining positioning table of claim 1 wherein: platform (8) are including cassette (801), guide arm (802), axle sleeve (803), location air traffic control (804), hydraulic push rod (805) and push rod (806), and the bottom left and right sides of platform (8) all is fixed with cassette (801), install guide arm (802) on the vertical axis of platform (8), and the outside of guide arm (802) has cup jointed axle sleeve (803), the fixed surface of platform (8) has location air traffic control (804), and the inside of location air traffic control (804) runs through hydraulic push rod (805), the front end of hydraulic push rod (805) is connected with push rod (806).

3. The CNC machining positioning table of claim 2, wherein: the positioning hollow pipes (804) are distributed in a ring shape relative to the central line of the shaft sleeve (803), and the hydraulic push rods (805) are connected with the shaft sleeve (803) through the push rods (806).

4. The CNC machining positioning table of claim 1 wherein: the left side and the right side of the saddle (10) both comprise a hose cylinder (1001), a hydraulic telescopic rod (1002) and a connecting sleeve (1003), the hydraulic telescopic rod (1002) is connected inside the hose cylinder (1001), and the connecting sleeve (1003) is sleeved on the surface of one end, far away from the hose cylinder (1001), of the hydraulic telescopic rod (1002).

5. The CNC machining positioning table of claim 4, wherein: the hydraulic telescopic rod (1002) is bilaterally symmetrical about the horizontal center line of the saddle (10), and the connecting sleeve (1003) is in sliding connection with the guide groove (12).

6. The CNC machining positioning table of claim 1 wherein: the inside of round hole (14) is including fixed slot (1401), connection platform (1402), hydraulic lifting rod (1403), lotus flower clamping piece (1404) and pivot (1405), and fixed slot (1401) have been seted up on the surface of round hole (14), install on the inside axis of round hole (14) and connect platform (1402), and the bottom of connecting platform (1402) is connected with hydraulic lifting rod (1403), the surface of connecting platform (1402) is provided with lotus flower clamping piece (1404), and has alternate pivot (1405) between lotus flower clamping piece (1404) and connection platform (1402).

7. The CNC machining positioning table of claim 6, wherein: the lotus flower clamping piece (1404) is rotationally connected with the connecting table (1402) through a rotating shaft (1405), and the external shape of the lotus flower clamping piece (1404) is arc-shaped.

8. The CNC machining positioning table of claim 6, wherein: the vertical central axis of the hydraulic lifting rod (1403) is overlapped with the vertical central axis of the connecting table (1402), and the diameter of the connecting table (1402) is smaller than the inner diameter of the round hole (14).

9. The CNC machining positioning table of claim 5, wherein: the guide groove (12) and the connecting sleeve (1003) form sliding connection, and the outer shape of the guide groove (12) is shaped like a Chinese character feng.

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