CN217991048U

CN217991048U - Elevator sill processing device

Info

Publication number: CN217991048U
Application number: CN202221977887.6U
Authority: CN
Inventors: 严红松; 彭建平; 邓玲
Original assignee: Wuhan Jinsong Technology Co ltd
Current assignee: Wuhan Jinsong Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-09
Anticipated expiration: 2032-07-27

Abstract

The utility model provides an elevator sill processing device, which aims at the defect of complex assembly and disassembly of clamping pieces in the existing processing device for processing elevator sills, and belongs to the technical field of elevator accessory processing devices, and comprises a workbench, a driving mechanism and a frame, wherein the workbench is provided with at least two groups of clamps, each group of clamps comprises a transmission rod, the transmission rod is provided with two sections of external threads with opposite spiral directions, the transmission rod is provided with two clamping blocks which are respectively connected with the two sections of external threads in a screwed manner, the clamping blocks are arranged on the workbench in a sliding manner, and the end parts of the transmission rods are fixedly connected with a turntable; still can dismantle two tip top briquetting of fixedly connected with on the workstation, install the pivot in the frame, fixed being equipped with in the pivot is used for processing the blade disc of slot on the elevator sill, still fixed being equipped with in the frame is used for driving the cutter head assembly of pivot rotation. This elevator sill processingequipment replaces solitary holder through setting up multiunit anchor clamps, and anchor clamps are operated very portably, can promote machining efficiency.

Description

Elevator sill processing device

Technical Field

The utility model belongs to the technical field of elevator accessory processingequipment, concretely relates to elevator sill processingequipment.

Background

The elevator iron sill generally forms for the ironbar processing slot, mainly with the method of planing or vertical milling, when placing the ironbar on the workstation processing slot, need fix the slot, among the prior art, generally set up a plurality of holders around the ironbar, thereby mutually support and can compress tightly or grasp the ironbar, realize the clamping action to the ironbar. These clamping pieces are generally fixed on the workbench through bolts, and the number of the clamping pieces required to be used is large, so that the operation is very complicated, the efficiency is low, and the production efficiency is influenced.

Disclosure of Invention

The utility model discloses to the loaded down with trivial details drawback of holder dismouting among the current processingequipment that is used for processing elevator sill, provide an elevator sill processingequipment, this elevator sill processingequipment replaces solitary holder through setting up multiunit anchor clamps, and the anchor clamps operation is got up very portably, can promote machining efficiency.

The invention aims to be realized by the following technical scheme: an elevator sill processing device comprises a workbench, a driving mechanism and a rack, wherein the driving mechanism is used for driving the workbench to move along the length direction of the workbench, the rack is arranged above the workbench, at least two groups of clamps are arranged on the workbench and distributed along the length direction of the workbench, each group of clamps comprises a transmission rod which is only arranged below the workbench in a self-rotating mode, the length direction of the transmission rod is perpendicular to the length direction of the workbench, two sections of external threads with opposite spiral directions are arranged on the transmission rod, two clamping blocks which are respectively in threaded connection with the two sections of external threads are arranged on the transmission rod, the clamping blocks are arranged on the workbench in a sliding mode, the sliding direction of the clamping blocks is parallel to the length direction of the transmission rod, and the end portion of the transmission rod is fixedly connected with a rotary table; two end part top pressing blocks which are used for propping against the end part of the elevator sill and pressing the upper end surface of the elevator sill can be also detachably and fixedly connected on the working table, and two clamping blocks in the same group of clamps are symmetrically arranged on two sides of a connecting line between the two end part top pressing blocks; the automatic milling machine is characterized in that a rotating shaft which can only rotate and is parallel to the transmission rod is mounted on the rack, a cutter disc used for machining a groove in the elevator sill is fixedly arranged on the rotating shaft, and a milling head assembly used for driving the rotating shaft to rotate is further fixedly arranged on the rack. In this elevator sill processingequipment, rotate the carousel, can drive two grip blocks in the same anchor clamps in opposite directions or the dorsad slip simultaneously to play and carry out the centre gripping to the ironbar that is used for processing into the elevator sill, it is very simple and convenient to operate, is favorable to promoting the dismouting efficiency of ironbar, and then promotes the utility model discloses a machining efficiency can also be applicable to the processing of the elevator sill of different widths simultaneously. The end part top pressing block can transversely limit and press the two ends of the iron bar, and excellent fixing effect can be achieved on the iron bar.

Preferably, the workbench is provided with a plurality of sliding grooves penetrating through the upper end surface and the lower end surface of the workbench, the sliding grooves correspond to the clamping blocks one to one, the clamping blocks are arranged in the corresponding sliding grooves in a sliding mode, and the length direction of the sliding grooves is parallel to the length direction of the transmission rod.

Preferably, a handle is fixedly connected to the rotating disc. The handle is held to drive the turntable to rotate.

Preferably, the upper end face of the workbench is provided with a screw hole, the end portion jacking block is provided with a through groove located above the screw hole, a bolt penetrating through the through groove and connected with the screw hole in a threaded mode is arranged between the end portion jacking block and the workbench, a groove is formed between one end portion of the end portion jacking block and the lower end face, and the side wall of the groove is provided with an end portion supporting face and a pressing face. Can support the tip of ironbar through the tip holding surface, compress tightly the face and can compress tightly in the ironbar upper end.

Preferably, the through groove is of a long strip-shaped structure, and the length direction of the through groove is parallel to the length direction of the workbench. Set up like this, can adjust the distance between two tip top briquetting, make the utility model discloses can be used for processing the elevator sill of different length.

Preferably, a supporting block protruding downwards is fixedly arranged at the end part of the end part top pressing block back to the groove. The supporting block is arranged to enable the end part to be pressed against the lower end of the block and to flow out of the interval between the lower end of the block and the upper end of the workbench.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses can be used for processing the elevator sill of different width, length, it is better to the fixed effect that is used for processing the iron sheet of elevator sill, and the operation of being convenient for is favorable to promoting machining efficiency.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is a perspective view of the present invention;

FIG. 5 is a perspective view of an end top press block;

the mark in the figure is: 1. the device comprises a workbench, 2, a rack, 3, a transmission rod, 4, a clamping block, 5, a sliding groove, 6, a rotary table, 7, a handle, 8, an end pressing block, 9, a rotary shaft, 10, a cutter head, 11, an elevator sill, 12, a milling head assembly, 14, a through groove, 15, a bolt, 16, a groove, 17, an end supporting surface, 18, a pressing surface, 19 and a supporting block.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

example 1

As shown in fig. 1-5, an elevator sill processing device includes a working table 1, a driving mechanism (not shown) for driving the working table 1 to move along a length direction thereof, and a frame 2 disposed above the working table 1, wherein three sets of clamps are disposed on the working table 1 and distributed along the length direction of the working table 1, each set of clamps includes a transmission rod 3 which is only rotatably mounted below the working table 1, the length direction of the transmission rod 3 is perpendicular to the length direction of the working table 1, two sections of external threads with opposite spiral directions are disposed on the transmission rod 3, two clamping blocks 4 respectively screwed with the two sections of external threads are disposed on the transmission rod 3, the clamping blocks 4 are slidably disposed on the working table 1, a sliding direction of the clamping blocks 4 is parallel to the length direction of the transmission rod 3, six sliding grooves 5 penetrating through upper and lower end surfaces of the working table 1 are disposed on the working table 1, the sliding grooves 5 are in one-to-one correspondence with the clamping blocks 4, the clamping blocks 4 are slidably disposed in the corresponding sliding grooves 5, and a length direction of the sliding grooves 5 is parallel to the length direction of the transmission rod 3. The end part of the transmission rod 3 is fixedly connected with a turntable 6. And a handle 7 is fixedly connected to the rotary disc 6.

Two end part top pressing blocks 8 which are used for being pressed against the end part of the elevator sill 11 and pressed on the upper end surface of the elevator sill 11 are also detachably and fixedly connected to the working table 1, and two clamping blocks 4 in the same group of clamps are symmetrically arranged on two sides of a connecting line between the two end part top pressing blocks 8; the automatic milling machine is characterized in that a rotating shaft 9 which can only rotate and is parallel to the transmission rod 3 is installed on the rack 2, a cutter disc 10 used for machining a groove in an elevator sill 11 is fixedly arranged on the rotating shaft 9, and a milling head assembly 12 used for driving the rotating shaft 9 to rotate is further fixedly arranged on the rack 2. The utility model discloses a pressure welding machine, including workstation 1, tip top briquetting 8, screw 17, recess 16, tip holding surface 17 and compression surface 18 are equipped with the screw, be equipped with the logical groove 14 that is located the screw top on the tip top briquetting 8, be equipped with between tip top briquetting 8 and the workstation 1 and pass logical groove 14 and with the bolt 15 of screw spiro union, be equipped with between tip top briquetting 8 tip and the lower terminal surface, be equipped with tip holding surface 17 and compression surface 18 on the recess 16 lateral wall. The through groove 14 is of a long strip-shaped structure, and the length direction of the through groove 14 is parallel to the length direction of the workbench 1. The end part of the end top pressing block 8, which is back to the groove 16, is fixedly provided with a supporting block 19 which protrudes downwards.

The utility model discloses when using, the ironbar that will be used for processing elevator sill 11 is put into between two tip top briquetting 8, rotate each carousel 6 in proper order, the grip block 4 that makes on each group's anchor clamps is all hugged closely on the ironbar, rely on the screw thread frictional force between transfer line 3 and the grip block 4 to press from both sides tight fixed, in making the ironbar tip embedding tip top briquetting 8 recess 16 on after that, and compress tightly tip top briquetting 8 on workstation 1 with bolt 15, make tip holding surface 17 support the tip of ironbar, the compact surface 18 compresses tightly in the ironbar upper end. The iron bar is clamped and fixed, the operation is very simple and convenient, and the processing efficiency is favorably improved. In order to prevent the end pressing block 8 from influencing the operation of the cutter head 10, the width of the end pressing block 8 is smaller than the distance between the grooves on the elevator sill 11. And then controlling the milling head assembly 12 to work, driving the cutter head 10 to rotate through the rotating shaft 9, driving the workbench 1 to move along the length direction of the workbench by using a driving mechanism, and processing a groove on an iron bar to finally form the elevator sill 11.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be understood in an open meaning, i.e., in a meaning equivalent to "including at least … …", and not in a closed meaning, i.e., in a meaning not to be understood as "including only … …".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The elevator sill processing device is characterized by comprising a workbench, a driving mechanism and a rack, wherein the driving mechanism is used for driving the workbench to move along the length direction of the workbench, the rack is arranged above the workbench, at least two groups of clamps are arranged on the workbench and distributed along the length direction of the workbench, each group of clamps comprises a transmission rod which is only arranged below the workbench in a self-rotating manner, the length direction of the transmission rod is vertical to the length direction of the workbench, two sections of external threads with opposite spiral directions are arranged on the transmission rod, two clamping blocks which are respectively in threaded connection with the two sections of external threads are arranged on the transmission rod, the clamping blocks are arranged on the workbench in a sliding manner, the sliding direction of the clamping blocks is parallel to the length direction of the transmission rod, and the end part of the transmission rod is fixedly connected with a turntable; two end part top pressing blocks which are used for propping against the end part of the elevator sill and pressing the upper end surface of the elevator sill can be also detachably and fixedly connected on the workbench; two clamping blocks in the same group of clamps are symmetrically arranged on two sides of a connecting line between two end pressing blocks; the machine frame is provided with a rotating shaft which can only rotate and is parallel to the transmission rod, the rotating shaft is fixedly provided with a cutter disc used for machining a groove in the elevator sill, and the machine frame is further fixedly provided with a milling head assembly used for driving the rotating shaft to rotate.

2. The elevator sill processing apparatus of claim 1, wherein the worktable is provided with a plurality of chutes extending through the upper and lower end surfaces of the worktable, the chutes correspond to the clamping blocks one to one, the clamping blocks are slidably disposed in the corresponding chutes, and the length direction of the chutes is parallel to the length direction of the transmission rod.

3. The elevator sill processing apparatus of claim 1, wherein a handle is fixedly attached to the turntable.

4. The elevator sill processing apparatus of claim 1, wherein the upper end surface of the table has a screw hole, the end pressing block has a through slot located above the screw hole, a bolt passing through the through slot and threadedly engaged with the screw hole is provided between the end pressing block and the table, a groove is provided between an end of the end pressing block and the lower end surface, and an end supporting surface and a pressing surface are provided on a sidewall of the groove.

5. The elevator sill processing apparatus of claim 4, wherein the through slot has a strip shape and a length direction of the through slot is parallel to a length direction of the working platform.

6. The elevator sill processing apparatus of claim 4, wherein a downwardly projecting support block is fixedly disposed at an end of the end top pressing block facing away from the recess.