CN211305669U

CN211305669U - Machine tool lifting table guardrail

Info

Publication number: CN211305669U
Application number: CN201922354153.7U
Authority: CN
Inventors: 鹿鹏
Original assignee: Zhengzhou Maozhuang Printing Factory
Current assignee: Zhengzhou Maozhuang Printing Co.,Ltd.
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-08-21
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to a lathe elevating platform guardrail, including the rail guard, the rail guard includes circular guardrail, angle steel guardrail and spacing guardrail, the rail guard is by circular guardrail, angle steel guardrail and spacing guardrail enclose into the rectangle frame structure, be provided with fixed axle bed on the circular guardrail, fixed axle bed is used for installing the rail guard on the lathe lateral wall, fixed axle bed and circular guardrail sliding connection, be provided with positioner on the circular guardrail, be provided with guider on the angle steel guardrail, be provided with stop device on the angle steel guardrail, stop device includes spacing rail and bracing piece, spacing rail rotates to be connected on the angle steel guardrail, the bracing piece sets up on the lathe lateral wall. The utility model discloses a set up spacing rail and guided way on the angle steel guardrail, make the carrier can follow the guided way and remove to between the angle steel guardrail, spacing rail can with the carrier card with elevating platform vertically position, play and to fix the effect at lathe elevating platform below receipt goods with carrier perpendicular to elevating platform.

Description

Machine tool lifting table guardrail

Technical Field

The utility model belongs to the technical field of the technique of logistics equipment and specifically relates to a lathe elevating platform guardrail is related to.

Background

In the production and manufacturing industry, machine tool equipment with a lifting table is widely used, after a product is machined and formed by a machine tool, the lifting table of the machine tool bears the product and descends, and a user stops transport tools such as a carrying vehicle and the like below the lifting table, so that the product can be carried away. In the fields of printing industry and the like, the carrier needs to load, unload and transport products such as paper piles in a position relation of a parallel carrier, when the products are not perpendicular to the carrier and fall on the carrier, a user is inconvenient to move, and meanwhile, when the products enter the next procedure, due to product deviation, processing errors possibly exist, and the printing quality of the products is reduced.

Patent document No. CN1330523C discloses a manual guided vehicle with a track traveling function, which comprises a vehicle frame, traveling wheels, a track guide rail and a bearing platform. The track guide rail sets up subaerial, and the walking wheel sets up in the frame bottom, and the walking wheel is connected with track guide rail sliding, and the plummer setting loads the goods on the frame. The user sets up the guide rail into parallel with ejection of compact direction or perpendicular with the elevating platform, can make the product rule place and transport on the plummer.

However, in the structure, the user needs to set the track guide rail on the ground, the track guide rail has higher cost, and occupies more factory space, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lathe elevating platform guardrail, it has can fix the carrier perpendicular to elevating platform and receive the effect of goods in the lathe elevating platform below.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a lathe elevating platform guardrail, including the rail guard, the rail guard includes circular guardrail, angle steel guardrail and spacing guardrail, angle steel guardrail and the vertical setting of spacing guardrail, the setting of circular guardrail level, the rail guard is by circular guardrail, angle steel guardrail and spacing guardrail enclose into the rectangle frame structure, be provided with fixed axle bed on the circular guardrail, fixed axle bed is used for installing the rail guard on the lathe lateral wall, fixed axle bed and circular guardrail sliding connection, be provided with positioner on the circular guardrail, be provided with guider on the angle steel guardrail, be provided with stop device on the angle steel guardrail, stop device includes spacing rail and bracing piece, spacing rail rotates to be connected on the angle steel guardrail, the bracing piece sets up on the lathe lateral wall, the bracing piece is used for supporting spacing rail in the position perpendicular with the angle steel.

By adopting the technical scheme, the shaft seat is fixedly connected to the circular guardrail, so that the guardrail can be installed on the side wall of the machine tool and can slide, and the guardrail plays a warning role in separating a user from the lifting table. Through set up positioner on circular guardrail, make positioner can fix the rail guard, make things convenient for the user of service to fix the rail guard in specific position, make the width of carrier equal to the interval of two angle steel guardrails, prevent that the carrier from rotating under the elevating platform. The angle iron guardrail is rotatably connected with the limiting rail, so that the limiting rail can clamp the carrying vehicle, the carrying vehicle is kept to be vertically fixed with the lifting platform, and the effect of fixing the carrying vehicle vertical to the lifting platform below the machine tool lifting platform to receive goods is achieved.

The utility model discloses further set up to: the guide device comprises a guide rail, a roller shaft and a fixed rod, the guide rail is horizontally arranged and is rotatably connected with the angle iron guardrail, the roller shaft is rotatably connected onto the guide rail, the rotating axis of the roller shaft is vertical, the fixed rod is vertically arranged on the guide rail, the outer wall of the fixed rod is provided with threads, the guide rail is provided with threaded holes, and the fixed rod is rotatably connected onto the guide rail through the threads.

Through adopting above-mentioned technical scheme, through rotating on the angle steel guardrail and connecting the guided way, rotate on the guided way and set up the roller, make the guided way can play the guide effect, lead the carrier to the angle steel guardrail and push away to between two angle steel guardrails. Through set up the dead lever on the guided way, make the dead lever pass through threaded connection on the guided way, make the dead lever can follow vertical direction and reciprocate, and then make the dead lever can support ground, play the effect of fixing the guided way in specific position.

The utility model discloses further set up to: and the lower end of the fixed rod is provided with an anti-skidding seat.

Through adopting above-mentioned technical scheme, through setting up anti-skidding seat at the dead lever lower extreme, the friction of increase dead lever and ground reduces the possibility that the guided way slided.

The utility model discloses further set up to: a first positioning hole is vertically formed in the guide rail, a first pull rod is vertically arranged at the lower end of the angle steel guardrail, and the first pull rod can be inserted into the first positioning hole.

By adopting the technical scheme, the first positioning hole is vertically formed in the guide rail, and the first pull rod is vertically arranged in the first positioning hole, so that the first pull rod can fix the guide rail at a position parallel to the circular guardrail, the space is saved, and a user can conveniently move the guardrail.

The utility model discloses further set up to: the lower surface of the limiting rail is provided with a clamping groove, and the supporting rod is arranged in the clamping groove.

Through adopting above-mentioned technical scheme, through seting up the draw-in groove on spacing rail lower surface, set up the bracing piece in the draw-in groove, further strengthen the fixed of bracing piece.

The utility model discloses further set up to: and a second pull rod is horizontally arranged on the angle steel guardrail, a second positioning hole is formed in the limiting rail, and the second pull rod is in sliding connection with the second positioning hole.

By adopting the technical scheme, the second pull rod is horizontally arranged on the angle iron guardrail, the second positioning hole is formed in the limiting rail, the second pull rod is connected into the second positioning hole in a sliding mode, the second pull rod can clamp the limiting rail on the angle iron guardrail, space is saved, and a user can conveniently move the protective guard.

The utility model discloses further set up to: and a spring is sleeved on the second pull rod, one end of the spring is fixed on the limiting rail, and the other end of the spring is fixed on the second pull rod.

Through adopting above-mentioned technical scheme, establish the spring through the cover on pull rod two, fix the spring both ends respectively on spacing rail and pull rod two, make the spring can hold pull rod two, prevent that pull rod two from deviating from locating hole two.

The utility model discloses further set up to: the positioning device is arranged on two sides of the fixed shaft seat and comprises a positioning cylinder and a positioning rod, the positioning cylinder is sleeved on the circular guardrail, a threaded hole is formed in the positioning cylinder, threads are formed in the outer wall of the positioning rod, and the positioning rod is connected to the positioning cylinder through threads.

By adopting the technical scheme, the positioning device is adopted.

To sum up, the utility model discloses a beneficial technological effect does:

1. the angle iron guardrail is rotatably provided with the limiting rail, so that the limiting rail can clamp the carrying vehicle, fix the carrying vehicle at a position vertical to the lifting table and receive products on the lifting table, and the angle iron guardrail has the effect of fixing the carrying vehicle at the position below the machine tool lifting table and vertical to the lifting table to receive goods;

2. the angle iron guardrails are rotatably provided with the guide rails, and the guide rails are rotatably provided with the roller shafts, so that the carrier can move to the angle iron guardrails along the guide rails, the moving direction of the carrier can be conveniently changed by a user, and the user can efficiently and quickly push the carrier between the two angle iron guardrails;

3. through making circular guardrail and fixed axle bed sliding connection, the position of rail guard can be changed to the user of service, makes two angle steel guardrail intervals can change, through set up the dead lever on the guided way, makes the guided way can fix in specific position, and the user of service can be through removing rail guard and guided way, makes not unidimensional carrier both can fix under the elevating platform.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the present invention.

In the figure, 1, guard rail; 11. a circular guardrail; 12. an angle iron guardrail; 13. a limiting guardrail; 2. fixing the shaft seat; 3. a positioning device; 31. positioning the cylinder; 32. positioning a rod; 4. a guide device; 41. a guide rail; 42. a roll shaft; 43. a first pull rod; 431. a first positioning hole; 44. fixing the rod; 441. an anti-slip seat; 5. a limiting device; 51. a limit rail; 511. a card slot; 512. a second positioning hole; 52. a support bar; 53. a second pull rod; 531. a spring; 6. a lifting platform; 7. a machine tool side wall; 8. a carrier.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a spacing guardrail of lathe elevating platform, including rail guard 1, rail guard 1 is used for separating user of service from elevating platform 6 of lathe, prevents that elevating platform 6 from hindering the user of service in the decline process, simultaneously, when the lathe stop work, user of service need not push away carrier 8 to elevating platform 6 and load the goods, and rail guard 1 separates the user of service outside elevating platform 6, plays the warning effect. The guard rail 1 comprises a circular guard rail 11, an angle steel guard rail 12 and a limit guard rail 13. The angle iron guardrail 12 and the limit guardrail 13 are vertically arranged, the round guardrail 11 is horizontally arranged, and the round guardrail 11, the angle iron guardrail 12 and the limit guardrail 13 are fixed into a rectangular frame structure. The circular guardrail 11 is provided with a fixed shaft seat 2, the fixed shaft seat 2 is connected with the circular guardrail 11 in a sliding mode, and the fixed shaft seat 2 is used for being fixed on the side wall 7 of the machine tool, so that the protective guard 1 can be connected on the side wall 7 of the machine tool in a sliding mode. The round guardrail 11 is rotatably connected with a positioning device 3, and the positioning device 3 is arranged on two sides of the fixed shaft seat 2. The positioning device 3 comprises a positioning cylinder 31 and a positioning rod 32, wherein the positioning cylinder 31 is sleeved on the circular guardrail 11, so that the positioning cylinder 31 can slide relative to the circular guardrail 11. The positioning cylinder 31 is provided with a positioning rod 32, the outer wall of the positioning rod 32 is provided with threads, the positioning cylinder 31 is provided with an internal thread hole, and the positioning rod 32 is connected to the positioning cylinder 31 through the threads. The positioning rod 32 can be far away from or close to the circular guardrail 11 by screwing, and a user can push the positioning rod 32 against the circular guardrail 11 so as to fix the positioning device 3 at a preset position, and the two positioning devices 3 can clamp the fixed shaft seat 2 to achieve the effect of fixing the protective guard 1. The limit guardrail 13 limits the protective guard 1 on the fixed shaft seat 2, and prevents the protective guard 1 from separating from the fixed shaft seat 2 due to overlarge horizontal displacement.

Referring to fig. 2, an angle guard 12 is provided near the center of the elevating platform 6. The angle iron guardrail 12 is provided with a limiting device 5 for clamping the carrier 8, so that the carrier 8 is vertical to the lifting platform 6. The limiting device 5 comprises a limiting rail 51, a supporting rod 52 and a second pull rod 53. The limiting rail 51 is rotatably connected to the angle iron guardrail 12, the support rod 52 is arranged on the side wall 7 of the machine tool in parallel with the ground, and the support rod 52 is used for supporting the limiting rail 51, so that the limiting rail 51 can be fixed in parallel relative to the ground. The limit rail 51 is provided with a clamping groove 511, and the clamping groove 511 is matched with the support rod 52 and used for further fixing the support rod 52. The stopper rail 51 can clamp the carrier 8 and prevent the carrier 8 from rotating. The through hole is formed in the angle iron guardrail 12, the second positioning hole 512 is formed in the limiting rail 51, and the second pull rod 53 is connected to the angle iron guardrail 12 through the through hole in a sliding mode, so that the second pull rod 53 can be connected to the second positioning hole 512, and the effect of fixing the limiting rail 51 to the angle iron guardrail 12 is achieved. The second pull rod 53 is sleeved with a spring 531, one end of the spring 531 is fixed on the angle iron guardrail 12, the other end of the spring 531 is fixed on the second pull rod 53, and the second pull rod 53 is pulled by the spring 531 to prevent the second pull rod 53 from falling off from the angle iron guardrail 12.

Referring to fig. 1, a guide device 4 is provided on an angle guard 12, and the guide device 4 is used to adjust the advancing direction of the transport vehicle 8, to quickly adjust the transport vehicle 8 to a position parallel to the elevating platform 6, to enter between the angle guards 12, to stop under the elevating platform 6, and to load and transport articles. The guide 4 includes a guide rail 41, a roller shaft 42, and a fixing lever 44. The guide rail 41 is rotatably connected to the lower end of the angle iron guardrail 12, a first positioning hole 431 is vertically formed in the guide rail 41, a first pull rod 43 is vertically arranged on the angle iron guardrail 12, and the first pull rod 43 can be inserted into the first positioning hole 431, so that the guide rail 41 is kept parallel to the circular guardrail 11, and a user can conveniently move the guardrail 1. One end of the guide rail 41, which is far away from the angle iron guardrail 12, is vertically provided with a threaded hole, the outer wall of the fixing rod 44 is provided with threads, and the fixing rod 44 is connected to the guide rail 41 through the threads. The fixing rod 44 is provided at a lower end thereof with an anti-slip seat 441, so that a user can move the fixing rod 44 in a vertical direction by screwing the fixing rod 44, and the fixing rod 44 can fix the guide rail 41 when the fixing rod 44 is screwed down against the ground. The roller 42 is rotatably connected to the guide rail 41, and when the side wall of the transportation vehicle 8 abuts against the roller 42, the roller 42 rotates to perform a guiding function, so that a user can push the transportation vehicle 8 to the angle iron guardrail 12 along the length direction of the guide rail 41. After the goods are loaded, the user rotates the guide rail 41 to a position parallel to the circular guardrail 11, rotates the limit rail 51 and fixes the limit rail on the angle iron guardrail 12, and moves the protective guard 1 to contact the two angle iron guardrails 12, so that the user can be separated from the lifting platform 6.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a lathe elevating platform guardrail, includes rail guard (1), its characterized in that: the angle iron guardrail comprises a guardrail (1) and a guardrail frame, wherein the guardrail (1) comprises a round guardrail (11), an angle iron guardrail (12) and a limit guardrail (13), the angle iron guardrail (12) and the limit guardrail (13) are vertically arranged, the round guardrail (11) is horizontally arranged, the guardrail (1) is formed by the round guardrail (11), the angle iron guardrail (12) and the limit guardrail (13) in a surrounding mode to form a rectangular frame structure, a fixed shaft seat (2) is arranged on the round guardrail (11), the fixed shaft seat (2) is used for installing the guardrail (1) on a side wall (7) of a machine tool, the fixed shaft seat (2) is connected with the round guardrail (11) in a sliding mode, a positioning device (3) is arranged on the round guardrail (11), a guide device (4) is arranged on the angle iron guardrail (12), a limit device (5) is arranged on the angle iron guardrail (12), the limit device (5) comprises a limit rail (, the support rod (52) is arranged on the side wall (7) of the machine tool, and the support rod (52) is used for supporting the limit rail (51) at a position vertical to the angle iron guardrail (12).

2. The machine tool lifting platform fence of claim 1, wherein: the guide device (4) comprises a guide rail (41), a roller shaft (42) and a fixing rod (44), the guide rail (41) is horizontally arranged, the guide rail (41) is rotatably connected with an angle iron guardrail (12), the roller shaft (42) is rotatably connected to the guide rail (41), the rotating axis of the roller shaft (42) is vertical, the fixing rod (44) is vertically arranged on the guide rail (41), the outer wall of the fixing rod (44) is provided with threads, the guide rail (41) is provided with threaded holes, and the fixing rod (44) is rotatably connected to the guide rail (41) through the threads.

3. The machine tool lifting platform fence of claim 2, wherein: the lower end of the fixed rod (44) is provided with an anti-skid seat (441).

4. The machine tool lifting platform fence of claim 2, wherein: a first positioning hole (431) is vertically formed in the guide rail (41), a first pull rod (43) is vertically arranged at the lower end of the angle iron guardrail (12), and the first pull rod (43) can be inserted into the first positioning hole (431).

5. The machine tool lifting platform fence of claim 1, wherein: the lower surface of the limiting rail (51) is provided with a clamping groove (511), and the supporting rod (52) is arranged in the clamping groove (511).

6. The machine tool lifting platform fence of claim 1, wherein: a second pull rod (53) is horizontally arranged on the angle iron guardrail (12), a second positioning hole (512) is formed in the limiting rail (51), and the second pull rod (53) is in sliding connection with the second positioning hole (512).

7. The machine tool lifting platform fence of claim 6, wherein: and a spring (531) is sleeved on the second pull rod (53), one end of the spring (531) is fixed on the limiting rail (51), and the other end of the spring (531) is fixed on the second pull rod (53).

8. The machine tool lifting platform fence of claim 1, wherein: the positioning device (3) is arranged on two sides of the fixed shaft seat (2), the positioning device (3) comprises a positioning cylinder (31) and a positioning rod (32), the positioning cylinder (31) is sleeved on the circular guardrail (11), a threaded hole is formed in the positioning cylinder (31), threads are formed in the outer wall of the positioning rod (32), and the positioning rod (32) is connected to the positioning cylinder (31) through threads.