CN218657889U - Multi-range adjustable machine tool fixture - Google Patents
Multi-range adjustable machine tool fixture Download PDFInfo
- Publication number
- CN218657889U CN218657889U CN202222942346.6U CN202222942346U CN218657889U CN 218657889 U CN218657889 U CN 218657889U CN 202222942346 U CN202222942346 U CN 202222942346U CN 218657889 U CN218657889 U CN 218657889U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- screw
- machine tool
- pull rod
- tool fixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
In order to solve the problem that the inconvenient regulation of length and the inconvenient regulation of pressure area of clamp plate of current frock clamp, the utility model discloses a lathe frock clamp with adjustable many ranges, including pull rod, clamp plate, location head, the one end at the pull rod can be dismantled to the location head, the other end at the pull rod is installed to the clamp plate, the pull rod includes first screw rod, second screw rod, connect through adjusting sleeve between first screw rod and the second screw rod, the screw thread that first screw rod and second screw rod threaded connection respectively and connect the position is turned to on the contrary. The utility model provides a lathe frock clamp with adjustable multiple ranges mutually supports the use through the adjustable structure of support and laser emitter the two, can realize regulation on a relatively large scale, can attach a plurality of laser emitter simultaneously, can improve and clear away efficiency.
Description
Technical Field
The utility model belongs to the technical field of the anchor clamps frock, lathe frock clamp with adjustable multi-range especially.
Background
In the manufacturing production process, adopt the lathe to carry out the boring of spare part and add man-hour, need fix the work piece, generally compress tightly the surface of work piece through bolt cooperation clamp plate to the fixed of work piece, but because different work pieces have different heights, lathe operating personnel often need select the screw rod of suitable length to use, but in the actual production process, can just find assorted length in the nonconformity, still need saw cut or weld etc. more loaded down with trivial details.
In addition, in the machining process, the pressing plate generally needs to be pressed on the surface of the workpiece, but due to the installation position of the workpiece on the machine tool and the machining interference of the machining surface of the workpiece, and the like, the area of the workpiece pressed by the pressing plate generally needs to be adjusted according to actual conditions.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the inconvenient regulation of length and the pressure area of clamp plate of current frock clamp, the utility model provides a lathe frock clamp with adjustable multiple ranges, adjustable structure through the support and the laser emitter the two mutually supports the use, can realize regulation on a large scale, can attach a plurality of laser emitter simultaneously, can improve and clear away efficiency.
The utility model discloses a lathe frock clamp with adjustable many ranges, including pull rod, clamp plate, location head, the one end at the pull rod can be dismantled to the location head, the clamp plate is installed at the other end of pull rod, the pull rod includes first screw rod, second screw rod, connect through adjusting sleeve between first screw rod and the second screw rod, the screw thread of threaded connection and connection position is revolved to opposite respectively to first screw rod and second screw rod. Through the design of two-section type pull rod (first screw rod and second screw rod) structure, the first screw rod and the second screw rod are connected through the adjusting sleeve, the thread structures of the first screw rod and the second screw rod in opposite rotating directions are formed, the first screw rod and the second screw rod can be driven to synchronously back on the back or move in opposite directions through the acting force of the threads by rotating the adjusting sleeve, the length of the whole pull rod can be adjusted, the pull rod is convenient to adapt to the use of workpieces with different heights, and the clamping efficiency of the workpieces is improved.
Preferably, a through hole is formed in the pressing plate, the pressing plate is sleeved at one end of the first screw rod through the through hole, and adjusting nuts in threaded connection with the first screw rod are respectively arranged on the upper portion and the lower portion of the pressing plate. The pressing plate is connected with the pull rod in a sleeved mode, installation is convenient, replacement is convenient, the adjusting nuts on the upper side and the lower side of the pressing plate can fix the position of the pressing plate, meanwhile, pressure can be applied to the pressing plate, and the pressing plate is enabled to be better pressed on a workpiece.
Preferably, one edge of the pressure plate is of an arc-shaped structure, and the center of the through hole and the center of the arc-shaped structure of the pressure plate are eccentrically arranged. The eccentric arrangement structure can realize the adjustment of the area of the mutual contact part of the pressing plate and the surface of the workpiece by rotating the pressing plate, is convenient for controlling different pressure parts by the same pressing plate, does not need to adjust the position of a screw rod, and is convenient to use.
Preferably, one end face of the pressing plate is provided with a pressure face for pressing the surface of the workpiece, and the pressure face is provided with an elastic buffer layer. The damage to the surface of the workpiece can be reduced, and the clamping reliability can be improved.
Preferably, a boss is arranged on the pressing plate, the through hole is formed in the boss, and an arch structure is formed between the pressure surface and the boss. Through the structural design that the pressing plate is provided with the arch, when the pressing plate is pressed by the adjusting nut, more stable pressure can be provided for the workpiece.
Preferably, the positioning head is integrally in a T-shaped structure. The whole fixture is conveniently fixed in the T of the machine tool workbench.
Preferably, one end of the positioning head is provided with a connecting screw rod, one end of the second screw rod is provided with a connecting hole, and the connecting screw rod is in threaded connection with the connecting hole. Adopt threaded connection between location head and the pull rod, can change the location head of equidimension not, and then adapt to the processing demand of different specifications, the lathe of different grade type, adaptability is wide.
Preferably, the outer wall of the adjusting sleeve is provided with a screwing nut. The adjusting nut is convenient to rotate.
Preferably, the end heads of the first screw rod and the second screw rod, which are positioned in the adjusting sleeve, are provided with limiting bosses. The first screw rod and the second screw rod are prevented from being separated from the adjusting sleeve in the adjusting process.
To sum up, adopt the utility model discloses a technical scheme possesses following advantage at least:
1. the length of the pull rod can be adjusted, so that the clamping requirements of workpieces with different heights can be met;
2. the shape and the structural design of the pressure plate facilitate the adjustment of the pressure coverage area of different sizes of the workpiece;
3. the detachable structure (threaded connection) of the positioning head is convenient to install and replace and wide in adaptability.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a schematic view of the bottom structure of the pressing plate of the present invention;
FIG. 3 is a schematic view of the connection structure of the first screw rod and the second screw rod with the adjusting sleeve;
fig. 4 is a partially enlarged view of fig. 1 according to the present invention.
In the figure; 1. a pull rod; 11. a first screw; 12. a second screw; 2. pressing a plate; 3. positioning the head; 4. an adjustment sleeve; 5. adjusting the nut; 6. an elastic buffer layer; 7. connecting a screw rod; 8. connecting holes; 9. and a limiting boss.
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.
The utility model provides a lathe frock clamp with adjustable many ranges, as shown in the attached drawing 1-4, including pull rod 1, clamp plate 2, location head 3, the one end of connection at pull rod 1 can be dismantled to location head 3, clamp plate 2 installs the other end at pull rod 1, pull rod 1 includes first screw rod 11, second screw rod 12, connect through adjusting sleeve 4 between first screw rod 11 and the second screw rod 12, first screw rod 11 and second screw rod 12 are threaded connection respectively and the screw thread at connection position revolves to opposite. The utility model discloses when using, the location head 3 is connected on the workstation of lathe, 2 pressures of clamp plate are on the surface of work piece, realize compressing tightly the work piece through the pressure of adjusting the clamp plate 2, wherein through the pull rod 1 (first screw rod 11 and second screw rod 12) structure of design two segmentations, and connect first screw rod 11 and second screw rod 12 through adjusting sleeve 4, and the opposite helicitic texture of first screw rod 11 and second screw rod 12, just can drive first screw rod 11 and second screw rod 12 back of the body or move in opposite directions in step through rotating adjusting sleeve 4 through the effort of screw thread, and then can realize the regulation of 1 length of whole pull rod, be convenient for adapt to the use of the work piece of co-altitude, the clamping efficiency of work piece has been improved.
The utility model discloses one of them embodiment of the connection structure of well clamp plate 2 and pull rod 1 does, has seted up the through-hole on clamp plate 2, clamp plate 2 cup joints through the through-hole first screw rod 11's one end, the upper portion and the lower part of clamp plate 2 are equipped with adjusting nut 5 with 11 threaded connection of first screw rod respectively. The pressing plate 2 is connected with the pull rod 1 in a sleeved mode, installation is convenient, replacement is convenient, the positions of the pressing plate 2 can be fixed through the adjusting nuts 5 on the upper side and the lower side of the pressing plate 2, meanwhile, pressure can be applied to the pressing plate 2, and the pressing plate 2 is enabled to be pressed on a workpiece better. During the in-service use, adjusting nut 5 of 2 lower parts of clamp plate plays the supporting effect to clamp plate 2, and adjusting nut 5 on 2 upper portions of clamp plate is used for compressing tightly clamp plate 2, provides the clamping pressure of clamp plate 2 to the work piece, and wherein adjusting nut 5 of 2 lower parts of clamp plate can arrange and be equipped with a plurality ofly, can avoid the not hard up phenomenon of clamp plate 2 because vibrations cause in the course of working like this. In addition, the position of the pressure plate 2 is limited by the adjusting nut 5, and the installation and the replacement are convenient.
For the area of the easy regulation clamp plate 2 pressure on the work piece, the utility model discloses an edge of clamp plate 2 is the arc structure, the center of through-hole and the centre of a circle eccentric arrangement of the arc structure of clamp plate 2. The eccentric arrangement structure can realize the adjustment of the area of the mutual contact part of the pressing plate 2 and the surface of the workpiece by rotating the pressing plate 2, the position of a screw rod is not required to be adjusted, the area of the pressing plate 2 on the workpiece can be controlled, and the use is convenient.
In order to improve the clamp plate 2 to the work piece compress tightly the effect and reduce the damage to workpiece surface, the utility model discloses a terminal surface of well clamp plate 2 has the pressure surface that is used for compressing tightly workpiece surface, be equipped with elastic buffer layer 6 on the pressure surface, elastic buffer layer 6 generally adopts the copper sheet. The damage to the surface of the workpiece can be reduced, and the clamping reliability can be improved.
The utility model provides a be equipped with the boss on clamp plate 2, the through-hole is seted up on the boss, and the planar plane degree is twisted soon in the installation of the adjusting nut 5 of being convenient for, wherein form domes between pressure surface and the boss. Through the design that the pressing plate 2 is provided with the arched structure, when the adjusting nut 5 is adopted to press the pressing plate 2, more stable pressure can be provided for a workpiece.
The utility model discloses well location head 3 wholly becomes "T" shape structure. The whole fixture is conveniently fixed in the T of the machine tool workbench. 5363 and a connecting screw 7 is arranged at one end of the Ji Zong positioning head 3, a connecting hole 8 is arranged at one end of the second screw 12, and the connecting screw 7 is in threaded connection with the connecting hole 8. Adopt threaded connection between location head 3 and the pull rod 1, can change the location head 3 of equidimension not, and then adapt to the different specifications, the processing demand of the lathe of different grade type, adaptability is wide. A screwing nut is arranged on the outer wall of the adjusting sleeve 4. Facilitating the turning of the adjusting nut 5.
In order to avoid that the first and second threaded rods 11, 12 disengage from the adjusting sleeve 4 during the length adjustment. The end heads of the first screw rod 11 and the second screw rod 12, which are positioned in the adjusting sleeve 4, are provided with limiting bosses 9.
The length of the pull rod 1 of the utility model is adjustable, which can meet the clamping requirements of workpieces with different heights; the eccentric structure design of the pressing plate 2 is convenient for adjusting the pressure coverage area of the workpiece with different sizes; the detachable structure (threaded connection) of the positioning head 3 is convenient to install and replace, and can meet the clamping requirements of different machine tools.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and decorations can be made, which are also considered as the protection scope of the present invention.
Claims (9)
1. Lathe frock clamp with adjustable it is multiple ranges, its characterized in that includes pull rod (1), clamp plate (2), location head (3), the one end of connection at pull rod (1) can be dismantled in location head (3), the other end at pull rod (1) is installed in clamp plate (2), pull rod (1) includes first screw rod (11), second screw rod (12), connect through adjusting sleeve (4) between first screw rod (11) and second screw rod (12), first screw rod (11) and second screw rod (12) are threaded connection respectively and the screw thread at connecting part revolves to opposite.
2. The multi-range adjustable machine tool fixture according to claim 1, wherein the pressure plate (2) is provided with a through hole, the pressure plate (2) is sleeved at one end of the first screw (11) through the through hole, and the upper part and the lower part of the pressure plate (2) are respectively provided with an adjusting nut (5) in threaded connection with the first screw (11).
3. The multi-range adjustable machine tool fixture according to claim 2, wherein one edge of the pressure plate (2) is of an arc-shaped structure, and the center of the through hole and the center of the arc-shaped structure of the pressure plate (2) are eccentrically arranged.
4. A multi-range adjustable machine tool fixture according to claim 2, wherein one end surface of the pressure plate (2) is provided with a pressure surface for pressing the surface of a workpiece, and the pressure surface is provided with an elastic buffer layer (6).
5. The multi-range adjustable machine tool fixture according to claim 4, wherein a boss is arranged on the pressure plate (2), the through hole is formed in the boss, and an arch structure is formed between the pressure surface and the boss.
6. Machine tool fixture with adjustable multiple ranges according to claim 1, characterised in that the positioning head (3) is integrated in a "T" shaped structure.
7. The multi-range adjustable machine tool fixture according to claim 6, wherein a connecting screw (7) is arranged at one end of the positioning head (3), a connecting hole (8) is formed at one end of the second screw (12), and the connecting screw (7) is in threaded connection with the connecting hole (8).
8. Machine tool clamp with adjustable multiple ranges according to claim 1, characterized in that the outer wall of the adjusting sleeve (4) is provided with a screw nut.
9. The multi-range adjustable machine tool fixture according to claim 1, wherein the ends of the first screw (11) and the second screw (12) at the ends inside the adjusting sleeve (4) are provided with limiting bosses (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222942346.6U CN218657889U (en) | 2022-11-05 | 2022-11-05 | Multi-range adjustable machine tool fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222942346.6U CN218657889U (en) | 2022-11-05 | 2022-11-05 | Multi-range adjustable machine tool fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218657889U true CN218657889U (en) | 2023-03-21 |
Family
ID=85569317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222942346.6U Active CN218657889U (en) | 2022-11-05 | 2022-11-05 | Multi-range adjustable machine tool fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218657889U (en) |
-
2022
- 2022-11-05 CN CN202222942346.6U patent/CN218657889U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109396560B (en) | Adjustable profiled steel structure cutting processingequipment of anchor clamps | |
| CN218657889U (en) | Multi-range adjustable machine tool fixture | |
| CN111168425A (en) | Clamp for machining inclined plane of small end of connecting rod | |
| CN206966737U (en) | A kind of adjustable fine milling cutter head | |
| CN215824867U (en) | Lathe fixture for machining inner hole of manual pump | |
| CN115781439A (en) | Processing device for circular boss in curved surface | |
| CN113618434B (en) | Clamping tool device and clamping method for thin-wall part machining | |
| CN214559160U (en) | Special self-positioning clamp for machining fixed inclined plane | |
| CN213289461U (en) | Milling groove drilling and reaming clamp for machining center | |
| CN110205598A (en) | A kind of milling cutter plated film clamping tooling with installation pedestal | |
| CN206997805U (en) | A kind of boring cutter fixing tool | |
| CN217667823U (en) | Mechanical self-adaptive supporting tool | |
| CN213003917U (en) | Auxiliary clamp for processing inclined hole | |
| CN213135176U (en) | High-efficient milling machine processing structure | |
| CN210908133U (en) | Precision tool rest of lathe | |
| CN218964560U (en) | Aluminum alloy pipe welding tool | |
| CN108891621A (en) | A kind of spare and accessory parts tool for processing chuck apparatus on Aircraft Production line | |
| CN218134341U (en) | Hydraulic punching machine with double hole positions and adjustable hole distance | |
| CN214080385U (en) | Turbine shell lathe hydraulic fixture | |
| CN212145410U (en) | Quick clamping milling tool for aviation stringer parts | |
| CN218397088U (en) | Clamping device for balance elbow of rocker arm drilling machine tool | |
| CN218856224U (en) | Combined clamp | |
| CN216781103U (en) | Machine tool clamping structure | |
| CN217394371U (en) | High-height pressing plate | |
| CN214162163U (en) | Major axis gyration milling machine fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |