CN214640487U - Novel numerical control milling uniform clamping tool - Google Patents

Abstract

The utility model discloses a novel numerical control mills unified clamping frock relates to clamping equipment technical field. The utility model provides a novel unified clamping frock is milled in numerical control, includes frock board and frock frame, frock board and frock frame welded fastening, a plurality of pinholes have evenly been seted up at frock board top, the electronic slide rail of frock frame top fixedly connected with, the equal sliding connection in electronic slide rail both sides has the movable plate, movable plate bottom spiro union has a plurality of screw rods, the equal fixedly connected with second rotating head in screw rod bottom, screw rod and pinhole looks adaptation, the movable plate openly with the equal fixedly connected with second location axle in the back. The utility model discloses a mutually supporting of the electronic slide rail that sets up, pinhole, movable plate and screw thread stick isotructure can realize quick convenient the work piece to fixing a position with the pinhole fast, and simple manufacture, and the cost is lower, and is high-efficient, durable. The time cost and the processing cost in small-batch trial production can be obviously reduced.

Description

Novel numerical control milling uniform clamping tool

Technical Field

The utility model relates to a clamping equipment technical field specifically is a novel unified clamping frock is milled in numerical control.

Background

Numerical control milling or manual milling is a machining process used to machine prismatic parts. Milling cutters having a rotating cylindrical cutting head and a plurality of flutes, commonly referred to as end mills or end mills, are movable along different axes for machining elongated cavities, grooves, outer contours, etc. The machine tool for milling is called a milling machine, and the numerical control milling machine is generally called a numerical control machining center. The milling processing comprises manual milling and numerical control milling, and the milling processing is carried out in a machining workshop.

In the abnormal shape class parts machining of small batch volume, need make various special frock, the cost of manufacture is high, takes trouble hard, and can only be used for the processing of a part, runs out and just makes useless promptly, has serious waste, for this reason the utility model provides a neotype solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel unified clamping frock is milled in numerical control to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel unified clamping frock is milled in numerical control, includes frock board and frock frame, frock board and frock frame welded fastening, a plurality of pinholes have evenly been seted up at frock board top, the electronic slide rail of frock frame top fixedly connected with, the equal sliding connection in electronic slide rail both sides has the movable plate, movable plate bottom spiro union has a plurality of screw rods, the equal fixedly connected with second rotating head in screw rod bottom, screw rod and pinhole looks adaptation, the movable plate openly with the equal fixedly connected with second location axle in the back, the frock board openly with the equal fixedly connected with a plurality of first location axles in the back, first location axle is in same perpendicular line with the pinhole, frock frame bottom four corners all is equipped with the maintenance subassembly, interval between the screw rod is unanimous with the interval between the pinhole.

Preferably, the maintenance subassembly includes the connecting plate, the connecting plate is fixed with the frock frame spiro union, connecting plate top integrated into one piece has the connecting block, connecting block one end fixedly connected with fixed block, fixed block top spiro union has the threaded rod, the first rotating head of threaded rod top fixedly connected with.

Preferably, the bottom of the moving plate is provided with a threaded hole, the threaded hole is matched with the threaded rod, and the specification of the threaded hole is consistent with that of the pin hole.

Preferably, the top of the fixing block is provided with a thread groove, and the thread groove is matched with the threaded rod.

Preferably, the first positioning shaft and the second positioning shaft have the same width.

Preferably, the tooling plate and the tooling frame are made of alloy materials.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this novel unified clamping frock is milled in numerical control through mutually supporting of the electronic slide rail that sets up, pinhole, movable plate and screw thread stick isotructure, can realize quick convenient work piece to fixing a position with the pinhole location fast, and simple manufacture, the cost is lower, and is high-efficient, durable. The time cost and the processing cost in small-batch trial production can be obviously reduced.

(2) This novel numerical control mills unified clamping frock through mutually supporting of the first location axle that sets up and second location axle, can make things convenient for comparatively accurate carry out assistance-localization real-time to the work piece, can be fast simple fix labour saving and time saving with frock frame and workstation through the solid position price that sets up.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

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

fig. 3 is a schematic bottom view of the fixture with the fixture and the retention assembly removed.

In the figure: 1. a first rotating head; 2. a threaded rod; 3. a fixed block; 4. a connecting plate; 5. moving the plate; 6. a threaded rod; 7. a second rotary head; 8. an electric slide rail; 9. a first positioning shaft; 10. a tool rack; 12. a second positioning shaft; 13. assembling a plate; 15. connecting blocks; 16. a pin hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-3, the utility model provides a technical solution: a novel numerical control milling uniform clamping tool comprises a tool plate 13 and a tool frame 10, wherein the tool plate 13 and the tool frame 10 are welded and fixed, a plurality of pin holes 16 are uniformly formed in the top of the tool plate 13, the diameter of each pin hole 16 is 20mm or 25mm, an electric slide rail 8 is fixedly connected to the top of the tool frame 10, moving plates 5 are respectively and slidably connected to two sides of each electric slide rail 8, a plurality of threaded rods 6 are screwed at the bottoms of the moving plates 5, second rotating heads 7 are respectively and fixedly connected to the bottoms of the threaded rods 6, the threaded rods 6 are matched with the pin holes 16, second positioning shafts 12 are respectively and fixedly connected to the front and the back of each moving plate 5, a plurality of first positioning shafts 9 are respectively and fixedly connected to the front and the back of the tool plate 13, the first positioning shafts 9 and the pin holes 16 are positioned on the same vertical line, positioning assemblies are respectively arranged at four corners of the bottom of the tool frame 10, the distance between the threaded rods 6 is consistent with the distance between the pin holes 16, threaded holes are formed in the bottoms of the moving plates 5, the threaded hole is matched with the threaded rod 6, the specification of the threaded hole is consistent with that of the pin hole 16, the width of the first positioning shaft 9 is consistent with that of the second positioning shaft 12, and the tooling plate 13 and the tooling frame 10 are made of alloy materials.

As shown in fig. 1-3, the retention component comprises a connecting plate 4, the connecting plate 4 is fixed with the tool rack 10 in a threaded manner, a connecting block 15 is integrally formed at the top of the connecting plate 4, a fixed block 3 is fixedly connected to one end of the connecting block 15, a threaded rod 2 is screwed to the top of the fixed block 3, a threaded groove is formed at the top of the fixed block 3, the threaded groove is matched with the threaded rod 2, and a first rotating head 1 is fixedly connected to the top of the threaded rod 2.

The working principle is as follows: firstly, the blank is processed to a certain overall dimension to manufacture the tooling plate 13, and the perpendicularity of each adjacent surface of the tooling plate 13 is ensured to be within 0.02mm, and the parallelism of each opposite surface is ensured to be within 0.02 mm. The pin holes 16 are made on the use surface according to a certain size and at equal intervals, the pin holes 16 and the threaded holes can be arranged at intervals and are fully distributed on the whole use surface so as to meet various parts with different sizes and pin hole distances, the tool rack 10 and the tool plate 13 are further welded and fixed, the fixing component is in threaded connection with the tool rack 10, the electric slide rail 8 is further arranged on the top of the tool rack 10, a threaded groove matched with the threaded rod 2 is formed in the workbench, the first rotating head 1 is further rotated, the threaded rod 2 is driven by the first rotating head 1 to move downwards, the threaded rod 2 is further in threaded connection with the threaded groove on the workbench, the fixing of the tool rack 10 is completed, when a workpiece needing to position the pin holes is fixed, the workpiece is firstly placed on the top of the tool plate 13, the pin holes in the workpiece are aligned with the pin holes 16 in the tool plate 13, and the electric slide rail 8 is further opened, the electric slide rail 8 drives the moving plate 5 to be close to each other, because the first locating shaft 9 and the pinhole 16 on the tool plate 13 are on the same horizontal line, and the interval between the threaded rods 6 is unanimous with the interval between the pinhole 16, and then when the second locating shaft 12 on the moving plate 5 moves under the first locating shaft 9, the threaded rods 6 this moment, the pinhole 16 on the tool plate 13, the pinhole three on the work piece is in same vertical line, further rotate the second rotating head 7, the second rotating head 7 drives the threaded rods 6 to rotate, further threaded rods 6 move up, and in proper order with the pinhole 16 on the tool plate 13, the pinhole looks spiro union on the work piece, accomplish location and maintenance to the work piece.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel clamping frock is unified to numerical control milling, includes frock board (13) and frock frame (10), frock board (13) and frock frame (10) welded fastening, its characterized in that: a plurality of pin holes (16) are uniformly formed in the top of the tooling plate (13), an electric slide rail (8) is fixedly connected to the top of the tooling frame (10), both sides of the electric slide rail (8) are connected with a movable plate (5) in a sliding way, the bottom of the movable plate (5) is connected with a plurality of threaded rods (6) in a threaded way, the bottom of the threaded rod (6) is fixedly connected with a second rotating head (7), the threaded rod (6) is matched with the pin hole (16), the front and the back of the moving plate (5) are both fixedly connected with a second positioning shaft (12), the front surface and the back surface of the tooling plate (13) are fixedly connected with a plurality of first positioning shafts (9), the first positioning shaft (9) and the pin holes (16) are positioned on the same vertical line, the four corners of the bottom of the tool rack (10) are provided with positioning components, the distance between the threaded rods (6) is consistent with the distance between the pin holes (16).

2. The novel numerical control milling uniform clamping tool is characterized in that: the maintenance subassembly includes connecting plate (4), connecting plate (4) are fixed with frock frame (10) spiro union, connecting plate (4) top integrated into one piece has connecting block (15), connecting block (15) one end fixedly connected with fixed block (3), fixed block (3) top spiro union has threaded rod (2), the first rotating head of threaded rod (2) top fixedly connected with (1).

3. The novel numerical control milling uniform clamping tool is characterized in that: the bottom of the moving plate (5) is provided with a threaded hole, the threaded hole is matched with the threaded rod (6), and the specification of the threaded hole is consistent with that of the pin hole (16).

4. The novel numerical control milling uniform clamping tool is characterized in that: the top of the fixing block (3) is provided with a thread groove, and the thread groove is matched with the threaded rod (2).

5. The novel numerical control milling uniform clamping tool is characterized in that: the width of the first positioning shaft (9) is consistent with that of the second positioning shaft (12).

6. The novel numerical control milling uniform clamping tool is characterized in that: the tool plate (13) and the tool frame (10) are made of alloy materials.

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