CN211283440U

CN211283440U - Rotatable hoist of lathe workstation

Info

Publication number: CN211283440U
Application number: CN201922300022.0U
Authority: CN
Inventors: 张晨
Original assignee: Anhui Dajing Intelligent Technology Co ltd
Current assignee: Anhui Dajing Intelligent Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-18
Anticipated expiration: 2029-12-19

Abstract

A rotatable lifting appliance for a machine tool workbench comprises a lower base and an upper sliding seat; the surface of the lower base is connected with a sliding block in a sliding manner, the bottom surface of the upper sliding seat is provided with a sliding block assembling seat, and the sliding block assembling seat is arranged on the top surface of the sliding block; a plurality of preformed grooves are formed in the surface of the lower base; two ends in the reserved groove are inserted with hoisting mechanisms; the hoisting mechanism comprises a plug-in and a hoisting piece; the plug-in is inserted into the reserved groove, the outer end part of the plug-in is rotatably connected with a lifting piece, and the lifting piece is used for lifting the upper sliding seat; the utility model discloses lifting by crane and rotating between the plug-in components and being connected, realize that the hoist and mount in-process workman only need pull the upper sliding seat, alright make the upper sliding seat rotate round lifting by crane, the upset process of upper sliding seat is more simple and convenient, laborsaving.

Description

Rotatable hoist of lathe workstation

Technical Field

The utility model belongs to the technical field of the processing of machine tool table, in particular to rotatable hoist of machine tool table.

Background

The machine tool workbench is an important part of a machine tool and is used for connecting various supporting parts, processing parts and positioning parts; when a machine tool workbench is machined, a sliding block assembling seat on the bottom surface of a lower base needs to be shoveled and scraped so as to ensure the connection flatness of a sliding block and the sliding block assembling seat, and an upper sliding seat needs to be turned over during shoveling and scraping operation; meanwhile, an oil drain and an oil pipe need to be installed on the bottom surface of the upper sliding seat, and the turnover operation is also needed;

however, the existing lifting rope is directly bound at two ends of the upper sliding seat, when the upper sliding seat is turned, a plurality of workers at two ends are required to turn the upper sliding seat together, the whole turning process depends on manpower, the labor is wasted, the danger is caused, and the bound part is also easily influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to prior art exists provides a rotatable hoist of lathe workstation, and concrete technical scheme is as follows:

a rotatable lifting appliance for a machine tool workbench comprises a lower base and an upper sliding seat; the surface of the lower base is connected with a sliding block in a sliding manner, the bottom surface of the upper sliding seat is provided with a sliding block assembling seat, and the sliding block assembling seat is arranged on the top surface of the sliding block; a plurality of preformed grooves are formed in the surface of the lower base; two ends in the reserved groove are inserted with hoisting mechanisms; the hoisting mechanism comprises a plug-in and a hoisting piece; the plug-in components are inserted in the preformed groove, the outer end parts of the plug-in components are rotatably connected with hoisting pieces, the hoisting pieces are used for hoisting the upper sliding seat, and the hoisting pieces are used as rotary supporting components of the upper sliding seat.

Furthermore, the plug-in components include inserted block, baffle and spliced pole, the inserted block peg graft in the reservation inslot, the outer tip fixed connection of inserted block the baffle, the outer wall of baffle is equipped with perpendicularly the spliced pole, the baffle laminate in the outer wall of upper slide, the spliced pole rotates to be connected the piece that hangs.

Furthermore, the connecting column comprises a smooth section and a thread section, the thread section is arranged at the outer end of the smooth section, the hoisting piece is sleeved on the outer wall of the smooth section, the thread section is connected with a sealing head, one end of the hoisting piece is in sliding fit with the sealing head, and the other end of the hoisting piece is in sliding fit with the baffle.

Further, the hoisting part comprises a sleeve and a hoisting ring, the sleeve is sleeved on the outer wall of the smooth section, two ends of the sleeve are respectively attached to the end socket and the baffle in a sliding mode, and the hoisting ring is arranged on the top surface of the sleeve.

Furthermore, the bottom surface of inserted block is equipped with the boss, the reinforcing groove has been seted up to the inside bottom surface in reserve groove, the outer end in reinforcing groove is open structure, the boss imbed in the reinforcing groove.

Furthermore, the sections of the preformed groove and the insertion block are both inverted T-shaped.

The utility model has the advantages that:

1. the hoisting piece is rotatably connected with the plug-in unit so as to realize that the upper sliding seat can rotate the hoisting piece as a rotating bearing, a worker only needs to apply certain rotating force to the middle part of the upper sliding seat and does not need to manually turn over the two ends of the upper sliding seat, and the turning process of the upper sliding seat is simpler and more labor-saving;

2. the baffle and the end enclosure can restrain the lifting piece from two ends, so that the lifting piece is prevented from deviating, and the overturning reliability of the upper sliding seat supported by the lifting piece is ensured;

3. in the overturning process, the connecting part of the lifting piece and the lifting equipment is not influenced, and the upper sliding seat cannot fall;

4. the plug-in components are inserted in the reserved grooves, so that the quick installation and separation of the hoisting components can be realized.

Drawings

Fig. 1 shows a schematic structural view of a rotatable hanger of a machine tool workbench according to the present invention;

fig. 2 shows a schematic structural view of the bottom surface of the upper slide seat of the present invention;

fig. 3 shows a schematic view of the connection structure between the top surface of the upper slide seat and the lifting member of the present invention;

fig. 4 shows a schematic structural diagram of the hoisting mechanism of the present invention;

fig. 5 shows a schematic view of the fitting structure of the insert block and the preformed groove of the present invention;

shown in the figure: 1. the device comprises a lower base, 11, a sliding block, 2, an upper sliding seat, 21, a reserved groove, 211, a reinforcing groove, 22, a sliding block assembling seat, 3, a hoisting mechanism, 31, an insert, 311, an insert, 3111, a reinforcing block, 312, a baffle, 313, a connecting column, 32, a hoisting piece, 321, a sleeve, 322, a hoisting ring, 33 and a sealing head.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

A rotatable lifting appliance for a machine tool workbench comprises a lower base 1 and an upper sliding seat 2; the surface of the lower base 1 is connected with a sliding block 11 in a sliding manner, the bottom surface of the upper sliding seat 2 is provided with a sliding block assembling seat 22, and the sliding block assembling seat 22 is installed on the top surface of the sliding block 11; a plurality of preformed grooves 21 are formed in the surface of the lower base 1; the sliding block assembly seat 22 is used for installing the upper sliding seat 2 on the lower base 1, and when the sliding block assembly seat 22 moves horizontally, the sliding block 11 is driven to slide along the lower base 1;

two ends of the interior of the reserved groove 21 are inserted with the hoisting mechanisms 3; the hoisting mechanism 3 comprises an insert 31 and a hoisting piece 32; the plug-in unit 31 is inserted into the preformed groove 21, the outer end of the plug-in unit 31 is rotatably connected with a lifting piece 32, the lifting piece 32 is used for lifting the upper sliding seat 2, and the lifting piece is used as a rotary supporting component of the upper sliding seat; the plug-in 31 is used for connecting the lifting piece 32 with the upper sliding seat 2, so that when an external lifting device drives the lifting piece 32 to move upwards, the lifting piece 32 can drive the upper sliding seat 2 to move upwards through the plug-in 31; the upper sliding seat 2 is rotatably connected to rotate the lifting piece 32 as a rotating bearing, and workers only need to apply certain rotating force to the middle of the upper sliding seat and do not need to manually turn over the two ends of the upper sliding seat.

As an improvement of the above technical solution, the plug-in unit 31 includes an insertion block 311, a baffle 312 and a connection column 313, the insertion block 311 is inserted into the preformed groove 21, the outer end of the insertion block 311 is fixedly connected to the baffle 312, the connection column 313 is vertically arranged on the outer wall of the baffle 312, the baffle 312 is attached to the outer wall of the upper sliding seat 2, and the connection column 313 is rotatably connected to the lifting unit 32; the insertion block 311 is used as a main connecting member, the blocking plate 312 is used to restrict the insertion position of the insertion block 311, when the insertion block 311 is completely inserted, the blocking plate 312 can be attached to the upper slide base 2, and the connecting column 313 is used as a connecting member of the lifting element 32.

As an improvement of the above technical solution, the connecting column 313 includes a smooth section and a threaded section, the threaded section is disposed at an outer end of the smooth section, the lifting member 32 is sleeved on an outer wall of the smooth section, the threaded section is connected with the sealing head 33, one end of the lifting member 32 is in sliding fit with the sealing head 33, and the other end is in sliding fit with the baffle 312; the smooth section is used for realizing that the connecting column 313 can rotate in the hoisting piece 32, the threaded section is used for connecting the end socket 33, the end socket 33 is used for abutting against the hoisting piece 32 from the outer end to avoid the hoisting piece 32 from being separated from the outer end, the baffle 312 is used for abutting against the hoisting piece 32 from the inner end to avoid the hoisting piece 32 from being separated from the inner end, and the hoisting piece 32 cannot deviate towards two sides during overturning.

As an improvement of the above technical solution, the lifting member 32 includes a sleeve 321 and a hanging ring 322, the sleeve 321 is sleeved on the outer wall of the smooth section, two ends of the sleeve 321 are respectively in sliding fit with the end socket 33 and the baffle 312, and the hanging ring 322 is arranged on the top surface of the sleeve 321; the sleeve 321 is a rotation restraining bearing of the connecting column 313, and the hanging ring 322 is used for connecting an external lifting rope.

As an improvement of the above technical solution, a reinforcing block 3111 is disposed on a bottom surface of the insertion block 311, a reinforcing groove 211 is disposed on an inner bottom surface of the reserved groove 21, an outer end of the reinforcing groove 211 is of an open structure, and the reinforcing block 3111 is embedded in the reinforcing groove 211; the reinforcing block 3111 and the reinforcing groove 211 can increase the connecting surface between the insert block 311 and the reserve groove 21, thereby improving the connecting strength and the positioning accuracy.

As an improvement of the above technical solution, the cross sections of the preformed groove 21 and the insertion block 311 are both inverted T-shaped; the inverted T shape is used to ensure that the insert block 311 and the preformed groove 21 are not separated in the vertical direction, and the insert block 311 can apply an upward force to the upper sliding seat 2.

When the utility model is implemented, before the upper base 2 and the lower base 1 are assembled, the bottom surface of the slide block assembly seat 22 needs to be shoveled and scraped and an oil discharge pipe needs to be installed; the whole scraping operation and the laying operation both need to be turned over;

connecting the lifting mechanism 3 with the upper sliding seat 2, inserting the inverted-T-shaped insert block 311 into the inverted-reserved groove 21, enabling the reinforcing block 3111 to enter the inverted-reinforcing groove 211, stopping when the baffle 312 is attached to the end face of the upper sliding seat 2, sleeving the sleeve 321 on the smooth section of the connecting column 313, and finally screwing the seal head 33 on the thread section, so that the seal head 33 and the baffle 312 abut against the sleeve 321 from two ends for limiting, and meanwhile, the connecting column 313 can rotate in the sleeve 321;

connecting the lifting rope with the lifting ring 322; when the lifting device turns over, the lifting rope and the lifting ring 322 drive the sleeve 321 to move upwards, and the sleeve 321 drives the whole lifting mechanism 3 and the upper sliding seat 2 to move upwards, so that the upper sliding seat 2 is suspended; then, a worker pushes the upper sliding seat 2 to rotate downwards from the middle of the upper sliding seat 2, the upper sliding seat 2 can turn downwards after being subjected to a downward force, the upper sliding seat 2 drives the connecting column 313 to rotate through the inserting block 311, the connecting column 313 rotates in the sleeve 321, the sleeve 321 serves as a constraint bearing for rotation of the connecting column 313, in the whole turning process, the sleeve 321 applies a supporting force in the vertical direction to the connecting column 313, and the lifting mechanism 3 is not subjected to a force in the transverse direction.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A rotatable lifting appliance for a machine tool workbench comprises a lower base (1) and an upper sliding seat (2); the surface of the lower base (1) is connected with a sliding block (11) in a sliding mode, the bottom surface of the upper sliding seat (2) is provided with a sliding block assembling seat (22), and the sliding block assembling seat (22) is installed on the top surface of the sliding block (11); a plurality of preformed grooves (21) are formed in the surface of the lower base (1); the method is characterized in that:

two ends of the interior of the reserved groove (21) are inserted with hoisting mechanisms (3); the hoisting mechanism (3) comprises an insert (31) and a hoisting piece (32); the plug-in piece (31) is plugged in the reserved groove (21), the outer end part of the plug-in piece (31) is rotatably connected with a lifting piece (32), and the lifting piece (32) is used for lifting the upper sliding seat (2); the lifting piece (32) is used as a rotation supporting component of the upper sliding seat (2).

2. The rotatable tool table spreader of claim 1, wherein: plug-in components (31) include inserted block (311), baffle (312) and spliced pole (313), inserted block (311) peg graft in reserve groove (21), the outer tip fixed connection of inserted block (311) baffle (312), the outer wall of baffle (312) is equipped with perpendicularly spliced pole (313), baffle (312) laminate in the outer wall of upper sliding seat (2), spliced pole (313) rotate the connection play and hang piece (32).

3. The rotatable tool table spreader of claim 2, wherein: spliced pole (313) are including smooth section and screw thread section, the screw thread section is arranged in the outer end of smooth section, it locates to play to hang piece (32) cover the outer wall of smooth section, the screw thread section is connected with head (33), the one end sliding fit that plays to hang piece (32) head (33), other end sliding fit baffle (312).

4. The rotatable tool table spreader of claim 3, wherein: the lifting piece (32) comprises a sleeve (321) and a lifting ring (322), the sleeve (321) is sleeved on the outer wall of the smooth section, two ends of the sleeve (321) are respectively in sliding fit with the end socket (33) and the baffle (312), and the top surface of the sleeve (321) is provided with the lifting ring (322).

5. The rotatable tool table spreader of claim 2, wherein: the bottom surface of inserted block (311) is equipped with boss (3111), boss (211) have been seted up to the inside bottom surface of reserve groove (21), the outer end of boss (211) is open structure, boss (3111) imbed in boss (211).

6. The rotatable tool table spreader of claim 2, wherein: the sections of the preformed groove (21) and the insertion block (311) are all inverted T-shaped.