CN209614901U

CN209614901U - A kind of novel lathe fixture for being easy to adjust

Info

Publication number: CN209614901U
Application number: CN201920239062.6U
Authority: CN
Inventors: 江弥峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2019-11-12
Anticipated expiration: 2029-02-26

Abstract

A kind of novel lathe fixture for being easy to adjust, including pedestal and fixed plate, the fixed plate integrated molding is set to pedestal one end, fixed plate and pedestal are arranged in a mutually vertical manner, guide rail is provided in the fixed plate, the guide rail and pedestal are parallel to each other, guideway centreline offers sliding slot at position, movable plate is provided on guide rail, movable plate bottom is provided with link block, the link block is through sliding slot and is butted at the top of pedestal, link block offers through-hole one, fixed plate bottom offers through-hole two, the through-hole two is located at below guide rail, fastening bolt is worn in through-hole one and through-hole two, by screwing fastening bolt to push movable plate, so that the sliding of movable plate is more stable, fastening bolt is added across movable plate and fixed plate, increase the convenience that movable plate moves back and forth, in fastening bolt end, handle is set, increase fastening bolt The convenience of rotation.

Description

A kind of novel lathe fixture for being easy to adjust

Technical field

The utility model belongs to tooling and fixture technical field more particularly to a kind of novel lathe fixture for being easy to adjust.

Background technique

In industrial aspect, machine tooling product is often used, is being machined in practice, is being typically used for lathe to workpiece Blank quickly, accurately process, and lathe is used to carry out converted products, will use machine tool fixture clamping workpiece It is processed, with the continuous development of industrial trade, the type of machining is consequently increased, and the type of fixture also increases therewith Add, thus the requirement to fixture is also higher and higher.

Machine tool fixture is common tool in machinery industry, is used to fix processing object during machine-building, is allowed to account for There is correct position, to receive the device of construction or testing, also known as fixture.In a broad sense, any work in technical process Sequence, device for rapid, convenient and safe installation of workpieces all can be described as fixture.Such as welding fixture, inspection jig, assembly Fixture, machine tool fixture etc., wherein machine tool fixture is most commonly seen, is often simply called fixture.When machining a workpiece on a machine tool, to make workpiece Surface can reach size, geometry as defined in drawing and with the technical requirements such as the mutual position accuracy of other surfaces, add Workpiece must be installed to (positioning) before work, clipped (clamping), fixture usually (determines that workpiece is correct in fixture by setting element Position), clamping device, to knife induction element (determine cutter and workpiece relative position or guiding tool orientation), indexing means (makes workpiece that can complete the processing of several stations in once mounting, there is circular index device and linear movement indexing means two Class), the composition such as connecting element and clamp body (fixture base).

Fixture type can be divided by handling characteristics: 1, universal fixture.As machine vice, chuck, sucker, dividing head and Rotary table etc. has very big versatility, can preferably adapt to the transformation of manufacturing procedure and processing object, and structure has been determined Type, size, specification seriation, wherein a kind of most of standard accessories for having become lathe.2, specificity fixture.For certain production The clamping of product part in some process needs and specially manufactures and designs, and service object is single-minded, and specific aim is very strong, generally by product Manufactory's designed, designed.There are commonly turning attachment, fraise jig, drill jig, (guidance cutter drills on workpiece or fraising Machine tool fixture), the boring template machine tool fixture of boring cutter bar bore hole on workpiece (guidance) and pallet (it is automatic to be used for building-block machine Mobile clamping on line).3, flexible jig.The special fixture that can be replaced or adjusted components.4, built-up jig.By not similar shape The fixture of the standardized component composition of shape, specification and purposes, it is the single-piece often replaced suitable for trial production of new products and product, small quantities of Production and temporary duty.

Except vice, chuck, dividing head and rotary table etc, it is knife handle there are one more common, it is, in general, that knife When tool this word of fixture occurs simultaneously, what this most fixture referred to is exactly knife handle.

Structure is complicated for current existing machine tool fixture, and installation is extremely inconvenient, it is not easy to adjust.

In Workpiece machining apparatus, existing machine tool fixture be mostly adapted to it is not high, on a machining tool, different size Workpiece can only use the frock clamp of corresponding specification, and existing machine tool fixture is usually to be securely fitted in processing in workbench Position, when needing replacing different workpieces, need to expend the time carry out old frock clamp disassembly and new frock clamp dress Match, take time and effort, influences working efficiency.

Utility model content

For the problems in background, the purpose of this utility model is to provide a kind of novel lathe folders for being easy to adjust Tool.

To achieve the above object, the utility model provides a kind of novel lathe fixture for being easy to adjust, including pedestal And fixed plate, the fixed plate integrated molding are set to pedestal one end, fixed plate and pedestal are arranged in a mutually vertical manner, the fixed plate On be provided with guide rail, described guide rail one end is connected to the fixed plate other end and base end face flushes, and the guide rail and pedestal are mutual In parallel, sliding slot is offered at guideway centreline position, described sliding slot one end and fixed plate flush the other end and base end face flushes, and leads Movable plate is provided on rail, the mobile board ends are flushed with two sides of base respectively, and movable plate bottom is provided with link block, described Link block is through sliding slot and is butted at the top of pedestal, and link block offers through-hole one, and the through-hole one offers internal screw thread, fixed plate Bottom offers through-hole two, and the through-hole two is located at below guide rail, and the through-hole two offers matched with one internal screw thread of through-hole Movable fastening bolt is worn in internal screw thread, through-hole one and through-hole two, the fastening bolt is equipped with and the matching of one internal screw thread of through-hole External screw thread, fastening bolt is by the cooperation of external screw thread and through-hole one and the internal screw thread of through-hole two to push movable plate.

For the ease of the rotation of fastening bolt, the fastening bolt is evenly arranged with handle far from one end of movable plate, institute The axis for stating handle and fastening bolt is vertically arranged, and described handle one end, which is connected to the fastening bolt other end and is provided with, holds ball.

In order to keep the sliding of movable plate more smooth, firm, auxiliary chute is offered at the top of the pedestal, the auxiliary is slided Slot one end and fixed plate flush the other end and guide rail end surface flushes, and auxiliary chute and sliding slot are arranged in parallel, movable plate bottom It is provided with and combines closely with the matched fixed block of auxiliary chute, the fixed block two sides and auxiliary chute two sides.

In order to increase stability when the utility model clamping workpiece, the fixing plate and moving plate side close to each other is opened Equipped with groove, the groove both ends are flushed with fixed plate or movable plate both ends of the surface respectively.

The vibration generated when in order to reduce machine tool processing workpiece, the base bottom is evenly arranged with resilient cushion, described to subtract Shake pad periphery and base bottom periphery flush, and resilient cushion material is vulcanie.

The beneficial effects of the utility model have: a kind of novel lathe fixture for being easy to adjust of the utility model passes through Fixing plate and moving plate is set at the top of clamp base, increases fixture to the adaptability of different sizes, model workpiece, sets simultaneously Set with the matched guide rail of movable plate, and open up sliding slot on guide rail, so that the sliding of movable plate is more stable, add fastening spiral shell Bolt passes through movable plate and fixed plate, increases the convenience that movable plate moves back and forth, and handle is arranged in fastening bolt end, increases The convenience of fastening bolt rotation opens up more so that the utility model is more easily operated on the inside of fixing plate and moving plate Groove, increases the frictional force between workpiece, so that more stable when the utility model clamping workpiece.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of novel lathe fixture for being easy to adjust of the utility model.

Fig. 2 is a kind of top view of novel lathe fixture for being easy to adjust shown in FIG. 1.

Detailed description of the invention: 1- pedestal；2- fixed plate；3- guide rail；4- sliding slot；5- movable plate；6- link block；7- through-hole one；8- Through-hole two；9- fastening bolt；10- handle；11- holds ball；12- auxiliary chute；13- fixed block；14- groove；15- resilient cushion.

Specific embodiment

In order to be more clearly understood that the technical solution of the utility model, the utility model is carried out in conjunction with following instance further Detailed description.It should be appreciated that specific embodiment described herein is only used to explain utility model, it is not used to limit this Utility model.

A kind of novel lathe fixture for being easy to adjust, including pedestal 1 and fixed plate 2, the integrated molding of fixed plate 2 are set It is placed in 1 one end of pedestal, fixed plate 2 and pedestal 1 are arranged in a mutually vertical manner, and guide rail 3, the guide rail 3 one are provided in the fixed plate 2 End is connected to 1 end face of 2 other end of fixed plate and pedestal, and the guide rail 3 and pedestal 1 are parallel to each other, 3 center position of guide rail Sliding slot 4 is offered, described 4 one end of sliding slot and fixed plate 2 flush 1 end face of the other end and pedestal, be provided with movement on guide rail 3 Plate 5,5 both ends of movable plate are flushed with 1 two sides of pedestal respectively, and 5 bottom of movable plate is provided with link block 6, and the link block 6 passes through It wears sliding slot 4 and is butted on 1 top of pedestal, link block 6 offers through-hole 1, and the through-hole 1 offers internal screw thread, 2 bottom of fixed plate Portion offers through-hole 28, and the through-hole 28 is located at 3 lower section of guide rail, and the through-hole 28 is offered to be matched with one 7 internal screw thread of through-hole Internal screw thread, wear movable fastening bolt 9 in through-hole 1 and through-hole 28, the fastening bolt 9 be equipped with and through-hole 1 in spiral shell The matched external screw thread of line, fastening bolt 9 is by the cooperation of external screw thread and the internal screw thread of through-hole 1 and through-hole 28 to push movement Plate 5.

Preferably, for the ease of the rotation of fastening bolt 9, the fastening bolt 9 is uniformly arranged far from one end of movable plate 5 There is a handle 10, the axis of the handle 10 and fastening bolt 9 is vertically arranged, and it is another that described 10 one end of handle is connected to fastening bolt 9 One end, which is provided with, holds ball 11.

Preferably, in order to keep the sliding of movable plate 5 more smooth, firm, auxiliary chute is offered at the top of the pedestal 1 12, described 12 one end of auxiliary chute and fixed plate 2 flush 3 end face of the other end and guide rail, and auxiliary chute 12 and sliding slot 4 are mutual It is arranged in parallel, 5 bottom of movable plate is provided with and the matched fixed block 13 of auxiliary chute 12,13 two sides of fixed block and auxiliary It combines closely 12 two sides of sliding slot.

Preferably, in order to increase stability when the utility model clamping workpiece, the fixed plate 2 and movable plate 5 are mutual Fluted 14 are opened up close to side, 14 both ends of groove are flushed with fixed plate 2 or 5 both ends of the surface of movable plate respectively.

The vibration generated when preferably, in order to reduce machine tool processing workpiece, 1 bottom of pedestal are evenly arranged with resilient cushion 15,15 periphery of resilient cushion and 1 bottom periphery of pedestal flush, and 15 material of resilient cushion is vulcanie.

The course of work: when using a kind of novel lathe fixture for being easy to adjust of the utility model, first by damping Pad 15 is installed on clamp base, and it is suitable that the novel machine tool fixture for being easy to adjust of one kind of the utility model is then set to lathe Position 11 rotational fastener bolt 9 of ball is held by operation, so that movable plate 5 according to the size of required workpieces processing, model Far from fixed plate 2 to suitable position, then required workpieces processing is seated on the guide rail 3 between movable plate 5 and fixed plate 2, And fastening bolt 9 is screwed by holding ball 11, so that movable plate 5 is mobile to 2 direction of fixed plate and then compresses required workpieces processing, it is complete Clamping at the utility model to workpiece.

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other related technical areas are also included in the patent protection scope of the utility model.

Claims

1. a kind of novel lathe fixture for being easy to adjust, including pedestal (1) and fixed plate (2), the fixed plate (2) it is integrated at Type is set to pedestal (1) one end, and fixed plate (2) and pedestal (1) are arranged in a mutually vertical manner, which is characterized in that on the fixed plate (2) It is provided with guide rail (3), described guide rail (3) one end is connected to fixed plate (2) other end and pedestal (1) end face, the guide rail (3) it is parallel to each other with pedestal (1), guide rail (3) center position offers sliding slot (4), described sliding slot (4) one end and fixed plate (2) other end and pedestal (1) end face are flushed, is provided with movable plate (5) on guide rail (3), movable plate (5) the both ends difference It is flushed with pedestal (1) two sides, movable plate (5) bottom is provided with link block (6), and the link block (6) is through sliding slot (4) and is butted on At the top of pedestal (1), link block (6) offers through-hole one (7), and the through-hole one (7) offers internal screw thread, fixed plate (2) bottom Through-hole two (8) is offered, the through-hole two (8) is located at below guide rail (3), and the through-hole two (8) offers interior with through-hole one (7) It is worn movable fastening bolt (9) in the matched internal screw thread of screw thread, through-hole one (7) and through-hole two (8), the fastening bolt (9) Equipped with the matched external screw thread of through-hole one (7) internal screw thread, fastening bolt (9) passes through external screw thread and through-hole one (7) and through-hole two (8) Internal screw thread cooperation to push movable plate (5).

2. a kind of novel lathe fixture for being easy to adjust according to claim 1, which is characterized in that the fastening bolt (9) one end far from movable plate (5) is evenly arranged with handle (10), and the axis of the handle (10) and fastening bolt (9) is vertical Setting, described handle (10) one end, which is connected to fastening bolt (9) other end and is provided with, holds ball (11).

3. a kind of novel lathe fixture for being easy to adjust according to claim 1, which is characterized in that the pedestal (1) Top offers auxiliary chute (12), and described auxiliary chute (12) one end and fixed plate (2) flush the other end and guide rail (3) end face It flushes, auxiliary chute (12) and sliding slot (4) are arranged in parallel, and movable plate (5) bottom is provided with to be matched with auxiliary chute (12) Fixed block (13), fixed block (13) two sides and auxiliary chute (12) two sides are combined closely.

4. a kind of novel lathe fixture for being easy to adjust according to claim 1, which is characterized in that the fixed plate (2) opened up fluted (14) with movable plate (5) side close to each other, groove (14) both ends respectively with fixed plate (2) or move Movable plate (5) both ends of the surface flush.

5. a kind of novel lathe fixture for being easy to adjust according to claim 1, which is characterized in that the pedestal (1) Bottom is evenly arranged with resilient cushion (15), and resilient cushion (15) periphery and pedestal (1) bottom periphery flush, resilient cushion (15) material Matter is vulcanie.